Lü Guang
Encyclopedia
Liang Yiwudi ((後)涼懿武帝)
Family name
Chinese name
Personal names in Chinese culture follow a number of conventions different from those of personal names in Western cultures. Most noticeably, a Chinese name is written with the family name first and the given name next, therefore "John-Paul Smith" as a Chinese name would be "Smith John-Paul"...

:
Lü (呂; lǚ)
Given name
Chinese name
Personal names in Chinese culture follow a number of conventions different from those of personal names in Western cultures. Most noticeably, a Chinese name is written with the family name first and the given name next, therefore "John-Paul Smith" as a Chinese name would be "Smith John-Paul"...

:
Guang (光, guāng)
Temple name
Temple name
Temple names are commonly used when naming most Chinese, Korean , and Vietnamese royalty. They should not be confused with era names. Compared to posthumous names, the use of temple names is more exclusive...

:
Taizu (太祖, tài zǔ)
Posthumous name
Posthumous name
A posthumous name is an honorary name given to royalty, nobles, and sometimes others, in East Asia after the person's death, and is used almost exclusively instead of one's personal name or other official titles during his life...

:
Yiwu (懿武, yì wǔ)
literary meaning:
"benevolent and martial"


Lü Guang (呂光) (337–400), courtesy name Shiming (世明), formally Emperor Yiwu of (Later) Liang ((後)涼懿武帝), was the founding emperor
Emperor
An emperor is a monarch, usually the sovereign ruler of an empire or another type of imperial realm. Empress, the female equivalent, may indicate an emperor's wife or a woman who rules in her own right...

 of the Chinese
History of China
Chinese civilization originated in various regional centers along both the Yellow River and the Yangtze River valleys in the Neolithic era, but the Yellow River is said to be the Cradle of Chinese Civilization. With thousands of years of continuous history, China is one of the world's oldest...

/Di
Di (ethnic group)
The Di were an ethnic group in China from the 8th century BCE to approximately the middle of the 6th century CE. Note that the character Di is used to differentiate this group from the Beidi , a generic term for "northern barbarians". They lived in areas of the present-day provinces of Gansu,...

 state Later Liang
Later Liang
The Later Liang was a state of the Sixteen Kingdoms during the Jin Dynasty in China. It was founded by the Lü family of the Di ethnicity.All rulers of the Later Liang proclaimed themselves "Heavenly Prince" ....

 (although during most of his reign, he used the title "Heavenly Prince" (Tian Wang
Tian Wang
Tian Wang , translatable as either "heavenly prince" or "heavenly king," was a Chinese regal title that was most frequently used during the Sixteen Kingdoms era, among the kingdoms founded by members of the Wu Hu tribes, often used as an intermediate stage from claiming a prince/king title to an...

)). He was initially a Former Qin
Former Qin
The Former Qin was a state of the Sixteen Kingdoms in China. Founded by the Fu family of the Di ethnicity, it completed the unification of North China in 376. Its capital had been Xi'an up to the death of the ruler Fu Jiān. Despite its name, the Former Qin was much later and less powerful than...

 general, but in light of Former Qin's collapse starting in 384, he decided to found his own state, initially including nearly all of modern Gansu
Gansu
' is a province located in the northwest of the People's Republic of China.It lies between the Tibetan and Huangtu plateaus, and borders Mongolia, Inner Mongolia, and Ningxia to the north, Xinjiang and Qinghai to the west, Sichuan to the south, and Shaanxi to the east...

. As his reign continued, however, his domain dwindled after Southern Liang
Southern Liang
The Southern Liang was a state of the Sixteen Kingdoms during the Jin Dynasty in China. The founding family Tufa was of Xianbei ethnicity and distant relative of the Tuoba imperial house of Northern Wei...

 and Northern Liang
Northern Liang
The Northern Liang was a state of the Sixteen Kingdoms in China. It was founded by the Xiongnu Juqu family, although they initially supported the Han official Duan Ye as prince, they overthrew him in 401 and took over themselves....

 declared independence. His death in 400 left Later Liang in an unstable state, and it would be no more by 403.

Early life and career as Former Qin general

Lü Guang was ethnically Di
Di (ethnic group)
The Di were an ethnic group in China from the 8th century BCE to approximately the middle of the 6th century CE. Note that the character Di is used to differentiate this group from the Beidi , a generic term for "northern barbarians". They lived in areas of the present-day provinces of Gansu,...

 (although he claimed ancestry from an ethnically Han
Han Chinese
Han Chinese are an ethnic group native to China and are the largest single ethnic group in the world.Han Chinese constitute about 92% of the population of the People's Republic of China , 98% of the population of the Republic of China , 78% of the population of Singapore, and about 20% of the...

 man named Lü Wenhe (呂文和) who fled from Pei County (in modern Xuzhou
Xuzhou
Xuzhou , otherwise known as Pengcheng in ancient times, is a major city in and the fourth largest prefecture-level city of Jiangsu province, People's Republic of China...

, Jiangsu
Jiangsu
' is a province of the People's Republic of China, located along the east coast of the country. The name comes from jiang, short for the city of Jiangning , and su, for the city of Suzhou. The abbreviation for this province is "苏" , the second character of its name...

, the same county that Han Dynasty
Han Dynasty
The Han Dynasty was the second imperial dynasty of China, preceded by the Qin Dynasty and succeeded by the Three Kingdoms . It was founded by the rebel leader Liu Bang, known posthumously as Emperor Gaozu of Han. It was briefly interrupted by the Xin Dynasty of the former regent Wang Mang...

 emperors' ancestors came) from a disaster and who settled in Di lands). He was born in 337, when his father Lü Polou (呂婆樓) was a follower of the Di chieftain and Later Zhao
Later Zhao
The Later Zhao was a state of the Sixteen Kingdoms during the Jin Dynasty in China. It was founded by the Shi family of the Jie ethnicity...

 general Pu Hong
Pú Hồng
Pú Hồng is a commune and village of the Dien Bien Dong District of Dien Bien Province, northwestern Vietnam. The commune covers an area of 126.5 square kilometres and has a reported population of 3442.-References:...

 (蒲洪, who later changed his family name from Pu to Fu). Eventually, after Fu Hong's son Fu Jiàn
Fu Jiàn
Fú Jiàn , originally named Pú Jiàn , courtesy name Jianye , formally Emperor Jingming of Qin , was the founding emperor of the Chinese/Di state Former Qin....

 founded Former Qin
Former Qin
The Former Qin was a state of the Sixteen Kingdoms in China. Founded by the Fu family of the Di ethnicity, it completed the unification of North China in 376. Its capital had been Xi'an up to the death of the ruler Fu Jiān. Despite its name, the Former Qin was much later and less powerful than...

, Lü Polou served on the staff of Fu Jiàn's nephew Fu Jiān
Fu Jian
Fu Jian may refer to:* Fú Jiàn , founding emperor of Former Qin, posthumous name Emperor Jingming* Fú Jiān , ruler of Former Qin, posthumous name Emperor Xuanzhao-See also:...

 (notice different tone) the Prince of Donghai. After Fu Jiān overthrew Fu Jiàn's violent and capricious son and successor Fu Sheng
Fu Sheng
Fu Sheng , originally named Pu Sheng , courtesy name Changsheng , formally Prince Li of Yue , was an emperor of the Chinese/Di state Former Qin...

 in 357, Fu Jiān claimed the throne and made Lü Polou one of his senior advisors. Lü Guang, however, was not well regarded by his father's colleagues, because he did not study much and instead concentrated his efforts on hunting and riding. However, Fu Jiān's prime minister Wang Meng valued him and persuaded Fu Jiān to make him a general. He first received renown when he, while fighting with the army of the warlord Zhang Ping (張平) in 358, defeated and captured Zhang Ping's fierce adoptive son Zhang Hao (張蚝).

When Fu Jiān's cousins Fu Sou (苻廋) the Duke of Wei, Fu Liu (苻柳) the Duke of Jin, Fu Wu (苻武) the Duke of Yan, and brother Fu Shuang (苻雙) the Duke of Zhao rebelled together in 367, Lü Guang was one of the generals sent against Fu Shuang and Fu Wu, and he contributed much to defeating the rebellion. Later, after he served under Wang Meng in the campaign destroying rival Former Yan
Former Yan
The Former Yan was a state of Xianbei ethnicity during the era of Sixteen Kingdoms in China.Initially, Murong Huang and his son Murong Jun claimed the Jin Dynasty -created title "Prince of Yan," but subsequently, in 352, after seizing most of the former Later Zhao territory, Murong Juan would...

 in 390, he was created the Marquess of Duting.

In 378, Lü Guang was serving as the assistant to Fu Jiān's cousin Fu Chong (苻重) the Duke of Beihai, who, as the governor of Yu Province (豫州, modern Henan
Henan
Henan , is a province of the People's Republic of China, located in the central part of the country. Its one-character abbreviation is "豫" , named after Yuzhou , a Han Dynasty state that included parts of Henan...

) was in charge of the important city Luoyang
Luoyang
Luoyang is a prefecture-level city in western Henan province of Central China. It borders the provincial capital of Zhengzhou to the east, Pingdingshan to the southeast, Nanyang to the south, Sanmenxia to the west, Jiyuan to the north, and Jiaozuo to the northeast.Situated on the central plain of...

. Fu Chong planned a rebellion, and Fu Jiān learned this and ordered Lü to arrest Fu Chong, which Lü did successfully. (However, Fu Jiān did not execute Fu Chong but only relieved him of his posts and not even his ducal title.)

In 380, inexplicably, Fu Jiān made Fu Chong the defender of Jicheng (薊城, in modern Beijing
Beijing
Beijing , also known as Peking , is the capital of the People's Republic of China and one of the most populous cities in the world, with a population of 19,612,368 as of 2010. The city is the country's political, cultural, and educational center, and home to the headquarters for most of China's...

), and Fu Chong soon rebelled along with his brother, the powerful general Fu Luo (苻洛) the Duke of Xingtang. Lü Guang was one of the generals in charge of the campaign against Fu Luo and Fu Chong, and he defeated Fu Chong and killed him, resulting in Fu Luo's subsequent defeat and capture.

In 382, in response to requests by the kings of two Xiyu states—Xiumiduo (休密馱) the King of Shanshan
Shanshan
Shanshan is the Chinese name for a kingdom that existed roughly from 200 BCE-1000 CE at the north-eastern end of the Taklamakan Desert including the great, but now mostly dry, salt lake known as Lop Nur....

 and Mitian (彌窴) the King of Front Cheshi (roughly modern Turpan Prefecture, Xinjiang
Xinjiang
Xinjiang is an autonomous region of the People's Republic of China. It is the largest Chinese administrative division and spans over 1.6 million km2...

) -- Fu Jiān commissioned Lü Guang to lead an army of 100,000 infantry soldiers and 5,000 cavalry soldiers to Xiyu, with the intent to, like Han Dynasty did, establish a governor general over Xiyu. The army departed the Former Qin capital Chang'an
Chang'an
Chang'an is an ancient capital of more than ten dynasties in Chinese history, today known as Xi'an. Chang'an literally means "Perpetual Peace" in Classical Chinese. During the short-lived Xin Dynasty, the city was renamed "Constant Peace" ; yet after its fall in AD 23, the old name was restored...

 in spring 383, with the two kings as guides. By early 384, most Xiyu kingdoms had submitted, but Bo Chun (帛純) the King of Qiuzi (or Kucha
Kucha
Kuchaor Kuche Uyghur , Chinese Simplified: 库车; Traditional: 庫車; pinyin Kùchē; also romanized as Qiuzi, Qiuci, Chiu-tzu, Kiu-che, Kuei-tzu from the traditional Chinese forms 屈支 屈茨; 龜玆; 龟兹, 丘玆, also Po ; Sanskrit: Kueina, Standard Tibetan: Kutsahiyui was an ancient Buddhist kingdom...

, 龜茲, in modern Aksu Prefecture
Aksu Prefecture
Aksu Prefecture is located in mid-western Xinjiang, China. It has an area of 132,500 km² and 2.19 million inhabitants .The name Aksu is Turkic for 'white water'.-Geography:...

, Xinjiang
Xinjiang
Xinjiang is an autonomous region of the People's Republic of China. It is the largest Chinese administrative division and spans over 1.6 million km2...

) resisted, and Lü put Qiuzi under siege, forcing Bochun to flee. He made Bo Chun's brother Bo Zhen (帛震) the new king, and he also, in a move to show Former Qin suzerainty
Suzerainty
Suzerainty occurs where a region or people is a tributary to a more powerful entity which controls its foreign affairs while allowing the tributary vassal state some limited domestic autonomy. The dominant entity in the suzerainty relationship, or the more powerful entity itself, is called a...

 over Xiyu, ordered the Xiyu kings to turn over the Han Dynasty imperial rods that they had still possessed and exchanged them for Former Qin ones. By this point, however, Former Qin was disintegrating in light of rebellions that happened after its defeat at the Battle of Fei River
Battle of Fei River
The Battle of Fei River or “Feishui” was a battle in 383, where Fu Jiān of the Di Former Qin Empire was decisively defeated by the numerically inferior Jin army of Eastern Jin....

 against Jin
Jìn Dynasty (265-420)
The Jìn Dynasty , was a dynasty in Chinese history, lasting between the years 265 and 420 AD. There are two main divisions in the history of the Dynasty, the first being Western Jin and the second Eastern Jin...

, and although Fu Jiān wanted to make Lü the governor general of Xiyu, he was unable to have the commission delivered to Lü. While at Qiuzi, Lü met the Buddhist monk Kumarajiva
Kumarajiva
Kumārajīva; was a Kuchean Buddhist monk, scholar, and translator. He first studied teachings of the Sarvastivada schools, later studied under Buddhasvāmin, and finally became a Mahāyāna adherent, studying the Madhyamaka doctrine of Nagarjuna. Kumārajīva settled in Chang'an, which was the imperial...

, and when he, in 385, considered settling in Qiuzi (after hearing of the unrest Former Qin was suffering from), Kumarajiva advised against it, stating that Qiuzi was a land of misfortune and, if he headed back east, he would find a homeland on the way. Lü therefore started to head back east, carrying the plunder he had gathered in Xiyu.

Former Qin's governor of the rich Liang Province (涼州, modern central and western Gansu
Gansu
' is a province located in the northwest of the People's Republic of China.It lies between the Tibetan and Huangtu plateaus, and borders Mongolia, Inner Mongolia, and Ningxia to the north, Xinjiang and Qinghai to the west, Sichuan to the south, and Shaanxi to the east...

 and eastern Xinjiang
Xinjiang
Xinjiang is an autonomous region of the People's Republic of China. It is the largest Chinese administrative division and spans over 1.6 million km2...

), Liang Xi (梁熙), was weary of Lü's intentions, and he considered sealing the borders and refusing Lü entry. His advisor Yang Han (楊翰) suggested that he cut off the Gaowu Valley (高梧谷, in modern Turpan Prefecture, Xinjiang
Xinjiang
Xinjiang is an autonomous region of the People's Republic of China. It is the largest Chinese administrative division and spans over 1.6 million km2...

) or Yiwu Passes (伊吾關, in modern Kumul Prefecture, Xinjiang
Xinjiang
Xinjiang is an autonomous region of the People's Republic of China. It is the largest Chinese administrative division and spans over 1.6 million km2...

) to defeat Lü by thirst, but Liang refused. Yang then surrendered to Lü, who quickly advanced on the capital of Liang Province, Guzang (姑臧, in modern Wuwei, Gansu
Gansu
' is a province located in the northwest of the People's Republic of China.It lies between the Tibetan and Huangtu plateaus, and borders Mongolia, Inner Mongolia, and Ningxia to the north, Xinjiang and Qinghai to the west, Sichuan to the south, and Shaanxi to the east...

), capturing Liang Xi and quickly controlling most of Liang Province. For the next several years, he battled local warlords. In winter 386, upon hearing the news of Fu Jiān's death (Fu Jiān having died in 385), he changed the era name to Tai'an -- signifying a declaration of independence, although at this point he claimed no formal regal or imperial titles—and therefore 386 is typically considered the date of Later Liang's founding.

Early reign -- laying Later Liang's foundation

Around the new year 387, Lü Guang claimed the title of Duke of Jiuquan—the first formal title of nobility that he claimed for himself that showed a claim on his territory. He concentrated on consolidating his power in Liang Province, while appearing to ignore the deadlock that what remained of Former Qin (under Fu Deng
Fu Deng
Fu Deng was an emperor of the Chinese/Di state Former Qin. He assumed the throne in 386 after the deaths of Fu Jiān and Fu Jiān's son Fu Pi , even though he was only a distant relative of theirs, as by that time Former Qin's territory had largely been reduced to the territory under his control...

) and Later Qin
Later Qin
The Later Qin was a state of Qiang ethnicity of the Sixteen Kingdoms during the Jin Dynasty in China. Note that the Later Qin is entirely distinct from the ancient Qin Dynasty, the Former Qin, and the Western Qin....

 (under Yao Chang
Yao Chang
Yao Chang , courtesy name Jingmao , formally Emperor Wuzhao of Qin , was the founding emperor of the Chinese/Qiang state Later Qin...

) were having, to his southeast.

In fall 387, Lü Guang captured and executed Zhang Dayu (張大豫), the son of Former Liang
Former Liang
The Former Liang was a state of the Sixteen Kingdoms during the Jin dynasty in China. It was founded by the Zhang family of the Han Chinese...

's last prince Zhang Tianxi
Zhang Tianxi
Zhang Tianxi , original courtesy name Gongchungu , later Chungu , nickname Duhuo , formally Duke Dao of Xiping , was the last ruler of the Chinese state Former Liang. He was the youngest son of Zhang Jun , and he seized the throne from his nephew Zhang Xuanjing in 363...

, who had tried for several years to reestablish Former Liang.

It appeared that Lü was not a particularly effective governor of his domain, and there were repeated rebellions against his rule. In response, he instituted strict laws. His official Duan Ye
Duan Ye
Duan Ye was the first prince of the Chinese state Northern Liang. He was of Han ethnicity, and was originally a commandery governor of Later Liang, but after Xiongnu generals Juqu Mengxun and Juqu Nancheng rebelled against Later Liang, Juqu Nancheng persuaded Duan Ye to accept the leadership...

 tried to speak against such strict laws in 388, and while Lü Guang indicated that he agreed with Duan, it appeared that he did not actually make things easier for his people.

In spring 389, Lü Guang claimed the greater title the Prince of Sanhe. Around this time, his wife Lady Shi
Princess Shi
Princess Shi , who might have taken the title Empress Shi at one point, was the wife of Lü Guang , the founder of the Chinese/Di state Later Liang.Very little is known about her...

, son Lü Shao
Lü Shao
Lü Shao , courtesy name Yongye , formally Prince Yin of Liang , was briefly an emperor of the Chinese/Di state Later Liang. He was a son of the founding emperor Lü Guang , but not his oldest son...

, and brother Lü Deshi (呂德世) arrived in Guzang after having spent several years in Chouchi
Chouchi
Chouchi is a Chinese local regime of the Di ethnicity in modern-day Gansu Province during the Sixteen Kingdoms and Southern and Northern Dynasties.-History:...

. He created Lady Shi princess and Lü Shao heir apparent
Heir apparent
An heir apparent or heiress apparent is a person who is first in line of succession and cannot be displaced from inheriting, except by a change in the rules of succession....

.

In 391, Lü Guang tried to make a surprise attack against Western Qin
Western Qin
The Western Qin was a state of Xianbei ethnicity during the era of Sixteen Kingdoms in China. Note that the Western Qin is entirely distinct from the ancient Qin Dynasty, the Former Qin, and the Later Qin....

 while its prince, Qifu Gangui
Qifu Gangui
Qifu Gangui or Qifu Qiangui , formally Prince Wuyuan of Henan , was a prince of the Chinese/Xianbei state Western Qin. He was a brother of the founding prince, Qifu Guoren , who became prince after Qifu Guoren's death in 388 because Qifu Guoren's son Qifu Gongfu was considered too young for...

, was attacking the rebel Mo Yigan (沒奕干), but Qifu Gangui quickly responded upon hearing about the attack, and so Lü Guang withdrew. This appeared to, however, start a series of battles with Western Qin. In 392, Lü Guang sent his brother Lü Bao (呂寶) against Western Qin and son Lü Zuan
Lü Zuan
Lü Zuan , courtesy name Yongxu , formally Emperor Ling of Liang , was an emperor of the Chinese/Di state Later Liang. He was the oldest son of the founding emperor Lü Guang , but was not Lü Guang's rightful heir, as he was not born of Lü Guang's wife Princess Shi...

 against Western Qin's vassal, the Qiang chief Peng Xi'nian (彭奚念), and both Lü Bao and Lü Zuan were defeated, although Lü Guang then personally attacked Peng, capturing Peng's city Fuhan (枹罕, in modern Linxia Hui Autonomous Prefecture
Linxia Hui Autonomous Prefecture
Linxia Hui Autonomous Prefecture is in Western China's Gansu Province, south of the capital, Lanzhou. It is an autonomous prefecture for the Muslim Hui people, a large Chinese ethnic group. It also includes two autonomous counties for other Muslim groups, namely Dongxiang, Salar, and...

, Gansu
Gansu
' is a province located in the northwest of the People's Republic of China.It lies between the Tibetan and Huangtu plateaus, and borders Mongolia, Inner Mongolia, and Ningxia to the north, Xinjiang and Qinghai to the west, Sichuan to the south, and Shaanxi to the east...

) and forcing him to flee.

In 394, Lü Guang received nominal submission by the powerful Xianbei
Xianbei
The Xianbei were a significant Mongolic nomadic people residing in Manchuria, Inner Mongolia and eastern Mongolia. The title “Khan” was first used among the Xianbei.-Origins:...

 chief Tufa Wugu
Tufa Wugu
Tufa Wugu , formally Prince Wu of Wuwei , was the founding prince of the Chinese/Xianbei state Southern Liang. He was initially a vassal of Later Liang's emperor Lü Guang, but seeing how Lü Guang was misruling his people, declared independence in 397...

, the words of whose advisor Shizhen Ruoliu (石真若留) indirectly showed that Later Liang was in its prime at this point—as Shizhen regarded Later Liang capable of destroying the Tufa tribe at will.

In fall 394, Lü Guang sent his son Lü Fu (呂覆) to take up the defense post at Gaochang
Gaochang
Gaochang is the site of an ancient oasis city built on the northern rim of the inhospitable Taklamakan Desert in Xinjiang, China. A busy trading center, it was a stopping point for merchant traders traveling on the Silk Road...

 (高昌, in modern Turpan Prefecture, Xinjiang
Xinjiang
Xinjiang is an autonomous region of the People's Republic of China. It is the largest Chinese administrative division and spans over 1.6 million km2...

), and at this point, Later Liang appeared to be in control of a substantial part of Xiyu.

In fall 395, Lü Guang made a major attack against Western Qin, and Qifu Gangui submitted as a vassal, sending his son Qifu Chibo (乞伏敕勃) as a hostage
Hostage
A hostage is a person or entity which is held by a captor. The original definition meant that this was handed over by one of two belligerent parties to the other or seized as security for the carrying out of an agreement, or as a preventive measure against certain acts of war...

. However, Qifu Gangui soon regretted this arrangement, and executed his officials Mi Guizhou (密貴周) and Mozhe Gudi (莫者羖羝), who suggested it. Presumably, he also repudiated his submission to Lü Guang.

In 396, Lü Guang claimed the title "Heavenly Prince" (Tian Wang
Tian Wang
Tian Wang , translatable as either "heavenly prince" or "heavenly king," was a Chinese regal title that was most frequently used during the Sixteen Kingdoms era, among the kingdoms founded by members of the Wu Hu tribes, often used as an intermediate stage from claiming a prince/king title to an...

), signifying a claim to imperial title. He created Lü Shao crown prince
Crown Prince
A crown prince or crown princess is the heir or heiress apparent to the throne in a royal or imperial monarchy. The wife of a crown prince is also titled crown princess....

, and created 20 of his brothers, sons, and nephews dukes or marquesses, and he bestowed titles on his officials as well. However, when he, as a part of these commissions, he tried to grant titles on Tufa Wugu, Tufa Wugu told Lü Guang's ambassador:
Heavenly Prince Lü's sons are all corrupt and immoral. His nephews are particularly violent and cruel. People both near and far are angry and ready to rebel. How can I go against the people and accept these unjust titles? I am about to claim a regal title myself.


Tufa therefore rejected the titles, although he kept the musicians and artisans that Lü Guang sent to him as part of the title bestowment. While Tufa's remarks were intended to have a propaganda effect, they were probably not inaccurate, based on later events.

Late reign -- gradual collapse of Later Liang

Later Liang's power appeared to start to fall apart in 397, when Lü Guang, determined to punish Qifu Gangui for his shifting positions, launched a major attack against Western Qin's capital Xicheng (西城, in modern Baiyin
Baiyin
Baiyin is a prefecture-level city in China's Gansu province.-Geography and climate:Baiyin is part loess plateau, part desert. Elevation ranges from 1275 to 3321 meters above sea-level. The climate is very arid with only 110-352 mm of annual precipitation. Annual evaporation is 2101 mm resulting in...

, Gansu
Gansu
' is a province located in the northwest of the People's Republic of China.It lies between the Tibetan and Huangtu plateaus, and borders Mongolia, Inner Mongolia, and Ningxia to the north, Xinjiang and Qinghai to the west, Sichuan to the south, and Shaanxi to the east...

). This frightened Qifu Gangui's officials enough that they recommended a retreat to Chengji (成紀, in modern Tianshui
Tianshui
Tianshui is the second largest city in Gansu province in northwest China. Its population is approximately 3,500,000.Tianshui lies along the route of the ancient Northern Silk Road at the Wei River, through which much of trade occurred between China and the west...

, Gansu
Gansu
' is a province located in the northwest of the People's Republic of China.It lies between the Tibetan and Huangtu plateaus, and borders Mongolia, Inner Mongolia, and Ningxia to the north, Xinjiang and Qinghai to the west, Sichuan to the south, and Shaanxi to the east...

) to the east, but Qifu Gangui, seeing weaknesses in Later Liang's forces despite their numbers, stood his ground. Later Liang forces were initially successful, capturing several major Western Qin cities, but Qifu Gangui tricked Lü Guang's brother and major general Lü Yan (呂延) the Duke of Tianshui into believing that he was retreating, and Lü Yan fell into a trap Qifu Gangui set and was killed. Lü Guang, in fear, withdrew to Guzang.

Soon after Lü Yan's defeat, Tufa Wugu declared himself independent from Later Liang, establishing Southern Liang
Southern Liang
The Southern Liang was a state of the Sixteen Kingdoms during the Jin Dynasty in China. The founding family Tufa was of Xianbei ethnicity and distant relative of the Tuoba imperial house of Northern Wei...

 and capturing Jincheng (金城, in modern Lanzhou
Lanzhou
Lanzhou is the capital and largest city of Gansu Province in Northwest China. A prefecture-level city, it is a key regional transportation hub, allowing areas further west to maintain railroad connections to the eastern half of the country....

, Gansu
Gansu
' is a province located in the northwest of the People's Republic of China.It lies between the Tibetan and Huangtu plateaus, and borders Mongolia, Inner Mongolia, and Ningxia to the north, Xinjiang and Qinghai to the west, Sichuan to the south, and Shaanxi to the east...

), which Later Liang had just captured from Western Qin. Lü Guang sent his general Dou Gou (竇苟) to attack Tufa Wugu, but was defeated.

After Lü Yan's death, Lü Guang believed false accusations against Lü Yan's assistants, the brothers Juqu Luochou (沮渠羅仇) and Juqu Quzhou (沮渠麴粥) and executed them. Their nephew Juqu Mengxun
Juqu Mengxun
Juqu Mengxun was a prince of the Chinese/Xiongnu state Northern Liang, and the first from the Juqu clan. His cousin Juqu Nancheng and he initially supported Duan Ye as prince of Northern Liang in 397 after rebelling against Later Liang, but in 401, Juqu Mengxun tricked Duan Ye into wrongly...

 escorted their caskets back to their home territory of Zhangye (張掖, in modern Zhangye
Zhangye
-Administration:Zhangye has 1 urban district, 4 counties, 1 autonomous county, 97 towns, and 977 villages.-Demographics:Zhangye has a total population of 1,260,000, only 260,000 being urban residents...

, Gansu
Gansu
' is a province located in the northwest of the People's Republic of China.It lies between the Tibetan and Huangtu plateaus, and borders Mongolia, Inner Mongolia, and Ningxia to the north, Xinjiang and Qinghai to the west, Sichuan to the south, and Shaanxi to the east...

) and then persuaded the various Xiongnu
Xiongnu
The Xiongnu were ancient nomadic-based people that formed a state or confederation north of the agriculture-based empire of the Han Dynasty. Most of the information on the Xiongnu comes from Chinese sources...

 tribes to rebel against Later Liang. Initially, Lü Guang sent Lü Zuan to attack Juqu Mengxun and chased him into the mountains, but Juqu Mengxun's cousin Juqu Nancheng (沮渠男成) also rebelled and sieged the Later Liang city Jiankang (建康, in modern Zhangye
Zhangye
-Administration:Zhangye has 1 urban district, 4 counties, 1 autonomous county, 97 towns, and 977 villages.-Demographics:Zhangye has a total population of 1,260,000, only 260,000 being urban residents...

, Gansu
Gansu
' is a province located in the northwest of the People's Republic of China.It lies between the Tibetan and Huangtu plateaus, and borders Mongolia, Inner Mongolia, and Ningxia to the north, Xinjiang and Qinghai to the west, Sichuan to the south, and Shaanxi to the east...

, not to be confused with Jin
Jìn Dynasty (265-420)
The Jìn Dynasty , was a dynasty in Chinese history, lasting between the years 265 and 420 AD. There are two main divisions in the history of the Dynasty, the first being Western Jin and the second Eastern Jin...

's capital of the same name). Juqu Nancheng persuaded the governor of Jiankang Commandery, Duan Ye, who was already fearful that Lü Guang would blame him for the Juqus' rebellion, to join them, and Juqu Nancheng offered the title of Duke of Jiankang to Duan Ye, thus establishing Northern Liang
Northern Liang
The Northern Liang was a state of the Sixteen Kingdoms in China. It was founded by the Xiongnu Juqu family, although they initially supported the Han official Duan Ye as prince, they overthrew him in 401 and took over themselves....

. Lü Zuan attacked the nascent state, but could not destroy it.

At this time, the magician Guo Nen (郭黁), whom Lü Guang and his people had trusted greatly, prophesied that Later Liang was about to be destroyed, and therefore started a rebellion himself within the capital Guzang, capturing even Lü Guang's eight grandsons and executing them cruelly. Guo soon supported the general Yang Gui (楊軌) as the leader of the rebellion. Lü Zuan was forced to abandon his attack against Duan and return to Guzang. Eventually, however, Yang and Guo were defeated by Later Liang forces and forced to flee to and submit to Southern Liang and Western Qin, respectively. From this point on, however, Later Liang, by now highly reduced in size and strength, were subject to constant attacks by Southern Liang, Northern Liang, and Western Qin, causing it to be unable to hold its territory. By 398, the western parts of the Later Liang (including Xiyu holdings) had fallen to Northern Liang as well. In 399, Lü Shao and Lü Zuan launched another attack on Northern Liang, but with Southern Liang coming to Northern Liang's aid, they were forced to withdraw.

Around the new year 400, Lü Guang grew gravely ill, and he ordered Lü Shao to take the throne and the title Heavenly Prince; he himself claimed the title of retired emperor. Realizing that Lü Shao lacked talents and ability, he spoke to Lü Shao and his brothers Lü Zuan the Duke of Taiyuan and Lü Hong (呂弘) the Duke of Changshan, telling Lü Shao to trust his brothers and Lü Zuan and Lü Hong to serve Lü Shao faithfully. He died later that day. Soon, however, Lü Zuan and Lü Hong would turn on Lü Shao, and when they started a coup, Lü Shao committed suicide, and Lü Zuan took the throne, starting a series of destabilizing internal disturbances that, in combination with the attacks by the surrounding states, led to Later Liang's surrender to Later Qin in 403.

Era names

  • Tai'an (太安 tài ān) 386–389
  • Linjia (麟嘉 lín jiā) 389–396
  • Longfei (龍飛 lóng fēi) 396–400

Personal information

  • Father
    • Lü Polou (呂婆樓), minister during reigns of Fu Jiàn
      Fu Jiàn
      Fú Jiàn , originally named Pú Jiàn , courtesy name Jianye , formally Emperor Jingming of Qin , was the founding emperor of the Chinese/Di state Former Qin....

      , Fu Sheng
      Fu Sheng
      Fu Sheng , originally named Pu Sheng , courtesy name Changsheng , formally Prince Li of Yue , was an emperor of the Chinese/Di state Former Qin...

      , and Fu Jiān
      Fu Jian
      Fu Jian may refer to:* Fú Jiàn , founding emperor of Former Qin, posthumous name Emperor Jingming* Fú Jiān , ruler of Former Qin, posthumous name Emperor Xuanzhao-See also:...

       of Former Qin
      Former Qin
      The Former Qin was a state of the Sixteen Kingdoms in China. Founded by the Fu family of the Di ethnicity, it completed the unification of North China in 376. Its capital had been Xi'an up to the death of the ruler Fu Jiān. Despite its name, the Former Qin was much later and less powerful than...

  • Wife
    • Princess/Empress Shi
      Princess Shi
      Princess Shi , who might have taken the title Empress Shi at one point, was the wife of Lü Guang , the founder of the Chinese/Di state Later Liang.Very little is known about her...

       (created 389)
  • Children
    • Lü Zuan
      Lü Zuan
      Lü Zuan , courtesy name Yongxu , formally Emperor Ling of Liang , was an emperor of the Chinese/Di state Later Liang. He was the oldest son of the founding emperor Lü Guang , but was not Lü Guang's rightful heir, as he was not born of Lü Guang's wife Princess Shi...

       (呂篡), the Duke of Taiyuan, later Emperor Ling
    • Lü Hong (呂弘), initially the Duke of Changshan, later the Duke of Fanhe (created 399, executed by Lü Zuan 400)
    • Lü Shao
      Lü Shao
      Lü Shao , courtesy name Yongye , formally Prince Yin of Liang , was briefly an emperor of the Chinese/Di state Later Liang. He was a son of the founding emperor Lü Guang , but not his oldest son...

       (呂紹), the Crown Prince (created 396), later emperor
    • Lü Wei (呂緯), the Duke of Longxi (executed by Lü Chao
      Lu Chao
      Lu Chao from China is the recognized Guinness record holder for reciting digits of Pi. He successfully recited 67,890 digits of pi in 24 hours and 4 minutes with an error at the 67,891st digit, saying it was a "5", when it was actually a "0". He stated he had 100,000 memorized, and was going to...

      401)
    • Lü Fu (呂覆)
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