|Zheng Di (鄭帝)|
|Family name:||Wang (王, wáng)|
|Given name:||Shichong (世充, shì chōng)|
Wang Shichong (王世充) (d. 621), courtesy name Xingman (行滿), was a general of the Chinese dynasty Sui Dynasty who deposed Sui's last emperor Yang Tong and briefly ruled as the emperor of a succeeding state of Zheng. He first became prominent during the reign of Emperor Yang of Sui as one of the few Sui generals having success against rebel generals, and during Yang Tong's brief reign, he was able to defeat the rebel general Li Mi and seize Li Mi's territory. After becoming emperor, however, he was unable to withstand military pressure from Tang Dynasty forces, forcing him to seek aid from Dou Jiande the Prince of Xia. After Dou was defeated and captured by the Tang general Li Shimin (the later Emperor Taizong), Wang surrendered. Emperor Gaozu of Tang spared him, but the Tang official Dugu Xiude (獨孤修德), whose father Dugu Ji (獨孤機) had been executed by Wang, assassinated him.
Wang Shichong himself was said to be studious in his youth, particularly concentrating on military strategies. He was also well-acquainted with laws. He apparently had contributions as a soldier and was gradually promoted. It was said that he was skillful in his application of laws and use of language, such that even when he made suggestions that did not appear to make sense logically, people were unable to refute him.
By 610, after Zhang Heng (張衡), the supervising official of Emperor Yang's palace at Jiangdu (江都, in modern Yangzhou, Jiangsu), fell from Emperor Yang's grace, Wang replaced him. As Emperor Yang frequently visited Jiangdu, Wang was said to be skillful at flattering the emperor as well as decorating the palace in an extravagant manner, bringing favor from the emperor. It was further said that Wang understood that Sui was soon to be in disturbance, and therefore carefully cultivated relationships with brave men. Whenever people were imprisoned, he would often find ways to free them, to gain their gratitude.
In 613, when the general Yang Xuangan rebelled near the eastern capital Luoyang, agrarian rebels south of the Yangtze River rose as well, with Liu Yuanjin (劉元進) as their leader. Emperor Yang initially sent the generals Tuwan Xu (吐萬緒) and Yu Juluo (魚俱羅) against Liu, but Tuwan and Yu were not able to defeat Liu conclusively. Emperor Yang executed Yu, and Tuwan died in fear. Emperor Yang instead sent Wang, and Wang defeated Liu, killing him. Wang initially promised not to kill Liu's soldiers, and they surrendered, but he slaughtered them after they surrendered. However, Emperor Yang, believing that Wang was a capable general, bestowed even greater favor on him.
In 614, the major rebel leader Meng Rang (孟讓) advanced south from his home commandery, Qi Commandery (roughly modern Ji'nan, Shandong), advancing to Xuyi (盱眙, in modern Huai'an, Jiangsu). Wang led his army against Meng and built five fences to block Meng's path, while feigning weakness. Meng, believing Wang to be an incompetent civilian, spread his forces, not only to attack Wang, but also to pillage the area. Wang, catching Meng by surprise, struck back, defeating Meng and forcing him to flee.
In 615, Emperor Yang was at Yanmen (雁門, in modern Xinzhou, Shanxi) when Tujue's Shibi Khan, Ashina Duojishi, launched a surprise attack and put Yanmen under siege. Wang launched his army from Jiangdu toward Yanmen, despite the long distance, and during the journey, he often wept and was disheveled, stating his fear for the emperor's safety. After Yanmen's siege was lifted, Emperor Yang, hearing this, further believed in Wang's loyalty. In 616, Wang was promoted to the position of acting governor of Jiangdu. After the general Yang Yichen defeated and killed the rebel general Ge Qian (格遷), Wang crushed the remainder of Ge's forces, and also those of Lu Mingyue (盧明月). Emperor Yang was impressed with his success, and personally awarded him wine.
In spring 618, after his forces were reinforced by 70,000 men sent by Emperor Yang's grandson Yang Tong the Prince of Yue, who was nominally in command at Luoyang, Wang launched a major attack on Li, but was defeated by Li, allowing Li to then crush the other Sui forces as well. In light of the victory, a number of Sui generals and rebel generals all submitted to Li, requesting Li to take imperial title, but Li declined. Wang retreated to Luoyang, and for a while did not dare to engage Li again.
Later in spring 618, Emperor Yang was killed at Jiangdu in a coup led by the general Yuwen Huaji. When the news reached Luoyang, the Sui officials at Luoyang, including Wang, declared Yang Tong emperor. Wang was made one of the heads of the examination bureau (門下省, Menxia Sheng) and created the Duke of Zheng. He and six other officials, Duan Da (段達), Yuan Wendu (元文都), Huangfu Wuyi (皇甫無逸), Lu Chu (盧楚), Guo Wenyi (郭文懿), and Zhao Changwen (趙長文), formed a collective leadership and were known as the "seven nobles."
With Yuwen leading the elite Xiaoguo Army (驍果) back north toward Luoyang, both the Sui officials at Luoyang and Li were apprehensive of Yuwen's plans. In summer, after Yuan and Lu advocated the plan, Yang Tong entered into a peace agreement with Li, where Li accepted Sui titles and nominally submitted to Yang Tong. Li was subsequently able to repel Yuwen's attacks, and when the news reached Luoyang, the officials were largely pleased -- but Wang was not, stating, "Why are they giving offices and titles to a bandit?" This drew suspicions from Yuan and Lu that Wang was intending to surrender the city to Yuwen. The "seven nobles" thereafter became to suspect each other.
Wang began to incite his troops by telling them that they would soon fall into Li's trap, and that if Li received the command over them (as Li was nominally bestowed the office of supreme commander of the armed forces), he would surely slaughter them for having resisted him. When Yuan received news that Wang was doing this, he planned to ambush Wang. However, Duan revealed the plot to Wang, and Wang started a coup himself first, killing Lu and surrounding the palace. Huangfu fled to Chang'an, the capital of Emperor Gaozu of Tang (Li Yuan), a former Sui general who had first nominally supported Emperor Yang's grandson Yang You (Emperor Gong) as emperor, but who had taken the throne himself earlier in 618 to establish Tang Dynasty. At Wang's insistence, Yang Tong surrendered Yuan, who remarked to Yang Tong, "If I die in the morning, Your Imperial Majesty will die in the evening." Yang Tong wept, but still sent Yuan to Wang, who executed Yuan. Wang then met Yang Tong and pledged his loyalty, swearing that all he intended was to save himself and save the empire. Yang Tong took Wang inside the palace to meet Yang Tong's mother Empress Dowager Liu, and Wang swore before her as well. Nevertheless, from this point, all power was in Wang's hands, and Yang Tong himself was powerless. Guo and Zhao were also seized and executed. However, initially Wang continued to be outwardly respectful to the young emperor, while he flattered Empress Dowager Liu by offering to be her adopted son and honoring her with the title of "Empress Dowager Shenggan" (聖感皇太后).
Wang took this opportunity to launch a major attack on Li in fall 618. He first defeated Li himself (after convincing his army that the spirit of the Duke of Zhou had predicted a victory) and, finding someone whose appearance was similar to Li, used him to declare that Li had been captured, further raising his army's morale. He then attacked and captured Yanshi, not only taking his family members but also the family members of many of Li's generals. He then made another assault on Li -- which Li reacted slowly to and could not counter. Bing and Dan Xiongxin (單雄信) surrendered to Wang. Li, after initially considering fleeing to join forces with his general Xu Shiji -- a friend of Zhai Rang's, ultimately decided to flee west instead to Tang territory to submit to Emperor Gaozu of Tang. After Li left the region, most of Li's territory surrendered to Yang Tong's regime, as did the major rebel general Zhu Can. (Xu, however, did not, and the area under his control submitted to Tang as well.) The major rebel leader Dou Jiande, who had claimed the title of Prince of Xia, also nominally submitted to Yang Tong.
Wang was given the honorific office of Taiwei (太尉), and he began to gather officials with good reputations onto his staff. Wang encouraged people to offer suggestions, putting three wooden signs before his headquarters, requesting for three types of people to volunteer or to provide suggestions:
However, it was said that Wang, although he welcomed these suggestions and petitions, actuallly did not act on them, and that while he used kind words to comfort even the lowest of soldiers, he did little in actions to benefit them. In spring 619, Wang's subordinates Dugu Wudu (獨孤武都), Dugu Wudu's cousin Dugu Ji, Yang Gongshen (楊恭慎), Sun Shixiao (孫師孝), Liu Xiaoyuan (劉孝元), Li Jian (李儉), and Cui Xiaoren (崔孝仁) plotted to surrender Luoyang to Tang troops, but were discovered, and they were all executed.
Meanwhile, during a feast in Yang Tong's palace, Wang suffered from a severe case of food poisoning, and he believed that he was poisoned, and thereafter refused to see Yang Tong again. When Yang Tong, fearing his fate, tried to receive divine blessing by having the palace treasures given to the poor, Wang put soldiers around the palace to stop it. In late spring 619, Wang had Yang Tong create him the Prince of Zheng and grant him the nine bestowments -- both ultimate steps before taking the throne. He also had his subordinates openly discuss in public how it would be proper for him to take the throne. In summer 619, he had Duan Da and Yun Dingxing (雲定興) enter the palace to persuade Yang Tong to yield the throne to him, and further sent messengers to Yang Tong to say:
He then had an edict issued in Yang Tong's name, yielding the throne to him, ending Sui and establishing a new state of Zheng.
A month later, Pei Renji and his son Pei Xingyan (裴行儼), as well as the officials Yuwen Rutong (宇文儒童), Yuwen Wen (宇文溫, Yuwen Rutong's brother), and Cui Deben (崔德本) plotted to kill Wang and restore Yang Tong. The news leaked, and the conspirators were slaughtered, along with their families. Wang Shichong's brother Wang Shiyun (王世惲) the Prince of Qi persuaded Wang Shichong that in order to avoid a repeat of the plot, he needed to put Yang Tong to death. Wang Shichong agreed, and he sent his nephew Wang Renze (王仁則) the Prince of Tang and his servant Liang Bainian (梁百年) to force Yang Tong to drink poison. Yang Tong made one last plea, pointing out that Wang Shichong had previously promised to keep him alive. Liang considered requesting confirmation from Wang Shichong, but Wang Shiyun refused. Yang Tong set sacrifices for the Buddha and prayed, "May it be that I will no longer again be reborn into an imperial household." He drank poison, but initially did not die. Wang Shiyun ordered that he be strangled.
Meanwhile, Zheng and Tang had continuous battles near Luoyang and also to the west and south, with the sides trading victories. In fall 620, Tang's Emperor Gaozu commissioned his son Li Shimin the Prince of Qin with an army to attack Luoyang, and Wang Shichong prepared his own forces to defend and counter. Wang sought to enter into a peace agreement with Li Shimin, but Li Shimin declined, and he captured Zheng cities one by one, either by attacking them or by accepting their surrender. By winter 620, Zheng was in a desperate situation, and Wang Shichong sent messengers to Dou, seeking help from Xia forces. Dou, believing that if Tang destroyed Zheng, his own Xia state would be cornered, agreed, and sought to diplomaticallly convince Li Shimin to withdraw, but Li Shimin again refused. Meanwhile, in spring 621, Li Shimin put Luoyang under siege. Wang's forces had strong catapults and crossbows, inflicting much casualties on Tang forces, and many Tang generals wished to withdraw. Li Shimin, however, believed that Luoyang would fall soon and therefore refused. Upon hearing that Dou was approaching, he decided to advance east to take up defensive position at the key Hulao Pass in advance of Dou's arrival, leaving a relatively small Tang army, under the command of his brother Li Yuanji the Prince of Qi, at Luoyang. Wang, seeing Li Shimin's troop movement but unsure what the situation was, did not attack Li Shimin's rear (as some of Li Shimin's generals feared).
Meanwhile, Dou, against the advice of his strategist Ling Jing (凌敬) and his wife Empress Cao, advanced to Hulao in summer 621. Li Shimin initially refused to engage him, wearing his troops out, and then counterattacked, defeating and capturing him. Li Shimin took the captured Dou and Wang's emissaries Wang Wan (王琬) the Prince of Dai (Wang Shichong's nephew) and Zhangsun Anshi (長孫安世) to Luoyang to display them to Wang Shichong. Wang Shichong, after a conversation with Dou, broke down in tears. He considered fighting his way out of the siege and fleeing to Xiangyang (襄陽, in modern Xiangfan, Hebei), defended by his nephew Wang Honglie (王弘烈) the Prince of Wei. His generals pointed out that he was dependent on Xia help, and now that Dou had been captured, there was nothing further to be done. Wang therefore exited the city and surrendered to Li Shimin. Li Shimin executed a number of his high level officials, but spared Wang himself, his family, and the rest of the officials.
Meanwhile, Wang and his family members were awaiting exile, and were detained at the barracks of the capital prefecture, Yong Prefecture (雍州). Dugu Xiude, the son of Dugu Ji, took the opportunity to enter the barracks, claiming that Emperor Gaozu wished to see Wang Shichong. Wang Shichong and his brother Wang Shiyun came out to greet Dugu, and Dugu executed them to avenge his father. Emperor Gaozu only punished Dugu by removing him from his post as the prefect of Ding Prefecture (定州, roughly modern Baoding, Hebei). The other members of the Wang clan were exiled, but on their way plotted rebellion, and were all executed.
Of all of the contenders to rule the empire during Sui's disintegration, Wang was one of the most reviled by traditional historians. The Later Jin Dynasty historian Liu Xu, the lead editor of the Book of Tang, commented: