Lably
Skip to content

Emperor Wen of Sui

Emperor of China from 581 to 604

  • 19 min read
  • 6 chapters
Emperor Wen of Sui
Yan Li-pen · Public domain

Related on Lably

Through Narayana, Buddhism and Tibet

Lab · Class 6–12Buddhist Art at Sanchi

He is credited with reunifying China proper in 589, bringing an end to nearly three centuries of political fragmentation that began with the breakaway of the Cheng-Han and Han-Zhao regimes from the Western Jin in 304. His reign also saw the initiation of the Grand Canal, a major infrastructure project that would later facilitate the integration of northern and southern China.

As a Northern Zhou official, Yang Jian served with apparent distinction during the reigns of the Emperor Wu and Emperor Xuan. When the erratic Emperor Xuan died in 580, Yang, as his father-in-law, seized power as regent. After defeating General Yuchi Jiong, who resisted him, he seized the throne for himself, establishing the new Sui dynasty. Yang Jian was the first ethnic Han ruler to control the entirety of North China after the Xianbei people conquered the region from the Liu Song dynasty (not counting the brief reconquest by Emperor Wu of Liang).

Generally speaking, Emperor Wen's reign was a great period of prosperity, not seen since the Han dynasty. Economically, the nation prospered. It was said that there was enough food stored for 50 years. The military was also powerful. At the beginning of his reign, Sui faced the threat of the Göktürks in the north, neighbored Tibetan tribes in the west, Goguryeo in the northeast, and Champa (Linyi) in the south. By the end of Emperor Wen's reign, the Göktürks had split into an eastern and a western khaganate, the eastern one being nominally submissive to Sui, as was Goguryeo. Champa was defeated and, while not conquered, did not remain a threat.

Early life

Yang Jian was a member of the northwestern Chinese military aristocracy which had arisen during the previous period of division, and he had served as a general under the Xianbei-led Northern Zhou. Yang Jian's family was the Yang clan of Hongnong (弘農楊氏), which had Han origins but had intermarried with the Xianbei for generations. Yang Jian's clan specifically claimed descent from the Han dynasty general Yang Zhen. Yang Zhen's eighth-generation descendant Yang Xuan (楊鉉) served as a commandery governor for a Yan state (Former Yan or Later Yan) during the Sixteen Kingdoms Period, and his descendants subsequently served the Northern Wei dynasty. Yang Jian emphasized Han Chinese cultural identity throughout his reign.

Yang Jian's father was Yang Zhong, a follower of the late-Northern Wei general Yuwen Tai, who later became prominent in the politics of the Western Wei under Yuwen's regency. Due to his achievements, Yang Zhong and his family were bestowed the surname of "Puliuru" (普六茹) as part of Yuwen's Xianbeification policies. Yang Jian's mother was Lady Lü, who gave birth to him in a Buddhist temple in Pingyi (馮翊, in modern Weinan, Shaanxi). A Buddhist nun, Zhixian, was impressed with Yang Jian's appearance, and raised him in his early years. Yang Jian attended the imperial college for the sons of the nobility and high officials. When he was 14 years old, he was appointed to serve in the military under Yuwen Tai.

In 555, on account of Yang Zhong's accomplishments, Yang Jian received several official ranks, including the title of the Duke of Chengji County (成紀縣公). In 557, Dugu Xin, impressed with Yang Jian, gave his daughter, Empress Dugu Qieluo, to Yang and made her his wife. He was 16, and she was 13. After Yuwen Tai's son Emperor Ming of Northern Zhou came to the throne later that year, Yang Jian was made the vice minister of internal affairs, and he was created the greater title of Duke of Daxing Commandery (大興郡公).

During the reign of Emperor Ming's brother Emperor Wu, Yang Jian was further promoted in military authority. After Yang Zhong's death in 568, he inherited the title of Duke of Sui. In 573, Emperor Wu took Yang Jian's daughter Yang Lihua to be the wife and crown princess of his son Yuwen Yun the Crown Prince, and further honored Yang Jian.

However, Yang Jian was suspected to have treasonous intentions due to his unusual appearance. Both Emperor Wu's brother Yuwen Xian, the Prince of Qi and the general Wang Gui (王軌) have suggested that Emperor Wu execute Yang Jian, but Emperor Wu rejected. To avoid trouble, Yang Jian tried to hide his talents.

It was not until 575 when Emperor Wu involved Yang Jian in a major campaign against rival Northern Qi. Yang Jian also participated in the 576–577 campaign that saw Emperor Wu being able to destroy Northern Qi and seize its territory.

In 578, Emperor Wu died, and Yuwen Yun took the throne as Emperor Xuan. While he created Yang Jian's daughter Crown Princess Yang empress, he suspected Yang Jian deeply, although he made Yang Jian the minister of defense.

In 579, Emperor Xuan passed the throne to his young son Yuwen Chan (by his concubine Consort Zhu Manyue), who became Emperor Jing, while Emperor Xuan became the retired emperor (with the title of "Emperor Tianyuan" (Tianyuan Huangdi), but continued to exercise imperial powers.

On one occasion, Emperor Xuan became so suspicious of Yang Jian that he threatened, "I will surely slaughter your clan!" He summoned Yang Jian to the palace, instructing that he be killed if his expressions revealed any sign of concern. However, Yang Jian arrived without betraying any emotions and avoided execution.

Sign in to keep reading

5 more chapters are free with a Lably account.

More in Politicians and leaders

Donald TrumpPresident of the United States (2017–2021; since 2025)Barack ObamaPresident of the United States from 2009 to 2017JesuitsMale religious congregation of the Catholic ChurchFranklin D. RooseveltPresident of the United States from 1933 to 1945George W. BushPresident of the United States from 2001 to 2009Winston ChurchillBritish statesman and writer (1874–1965)