Emperor Wen of Liu Song - Early Reign

Early Reign

Initially, Emperor Wen pacified the high level officials who were involved in deposing Emperor Shao (including not only Xu Xianzhi, Fu Liang, Xie Hui, but also Wang Tanshou's brother Wang Hong and Tan Daoji) by leaving them in power and further giving them higher offices. Indeed, he initially left most affairs of state in the hands of Xu and Fu, but gradually acquainted himself in those matters. He also hinted at disapproval of their actions by recalling the wives and mothers of Emperor Shao and Liu Yizhen to the capital and treating them with honor. He posthumously honored his mother Consort Hu as an empress dowager, and created his wife Princess Yuan Qigui as empress.

In 425, Xu and Fu offered to resign, and Emperor Wen approved and began to handle important matters of state himself. However, Xu's nephew Xu Peizhi (徐佩之) and his associates Cheng and Wang Shaozhi (王韶之) persuaded him that he did not need to resign, and thereafter he reassumed his post. (While it was not explicitly stated in history, it appeared that Fu then did so as well.) However, Emperor Wen was resentful that Xu, Fu, and Xie had killed his two older brothers, and in late 425 planned to destroy them, particularly at the urging of Wang Hua and the general Kong Ningzi (孔寧子). He therefore mobilized troops and publicly declared that he was going to attack rival Northern Wei, but was privately preparing to arrest Xu and Fu while engaging in a military campaign against Xie, then the governor of Jing Province. In spring 426, rumors had leaked of such a plan, and so Xie began to prepare for armed resistance. Soon, Emperor Wen publicly issued an edict ordering that Xu, Fu, and Xie be arrested and killed, while issuing a separate edict summoning Xu and Fu to the palace.

Believing that Wang Hong and Tan had not been involved initially in the plot against Emperor Shao, he recalled them to the capital, and put Tan in charge of the army against Xie and Wang Hong in charge of the imperial government. Meanwhile, Xie Hui publicly mourned Xu and Fu and declared that all they did was for the empire, blaming Wang Hong, Wang Tanshou, and Wang Hua for falsely accusing them, and demanding their execution. Xie Hui had a powerful army, but while he thought that several other provincial governors would join him, they refused. He was initially able to defeat Dao's army, but soon Tan arrived, and Xie, fearful of Tan, did not know what to do. Tan quickly attacked him and defeated his fleet, and Xie fled back to Jiangling, and then fled with his brother Xie Dun (謝遯), but Xie Dun was so overweight that he could not ride a horse, and so they slowed down and were captured. He was then delivered to Jiankang and executed with Xie Jiao and Xie Dun, along with all of his nephews and major associates, although many of his associates were spared.

Emperor Wen became quickly known for his diligence in governing the state and his frugality, as well as his caring for the welfare of the people. He set up a system where officials, both at the capital and in provinces, were given relatively long office terms, but carefully monitored for their progress. He was particularly attentive to his brothers' ability to govern, offering them much advice while carefully fostering proper experience for them. One of them, Liu Yikang the Prince of Pengcheng, soon became known for his skills at governing Jing Province after replacing Xie, and in 428, Wang Hong, who was fearful of drawing attacks for having been prime minister for too long, offered to resign and give his authority to Liu Yikang. Emperor Wen declined at this point, but did transfer most of Wang Hong's authorities to Liu Yikang in 429. Also in 429, Emperor Wen created his oldest son by Empress Yuan, Liu Shao, crown prince. That year, Emperor Wen's maternal grandmother Lady Su died, and he mourned her greatly, wanting to posthumously create her titles, but because of opposition by the key official Yin Jingren (殷景仁), he did not do so.

Around this time, Emperor Wen also started preparing for a campaign against rival Northern Wei, seeking to recover several provinces lost to Northern Wei during the reign of Emperor Shao. In spring 430, he put Dao Yanzhi in command of a 50,000-man army to attack Northern Wei. Emperor Taiwu of Northern Wei, when informed by Emperor Wen's messengers that all Emperor Wen was interested in was to recover the provinces south of the Yellow River, retorted angrily that he would withdraw but return in the winter once the Yellow River froze, and that was what he initially did—withdrawing his armies south of the Yellow River to areas north, allowing Liu Song to recover the four key cities of Luoyang, Hulao, Huatai (滑台, in modern Anyang, Hunan), and Qiao'ao (碻磝, in modern Liaocheng, Shandong) without a fight. Instead of advancing further north against Northern Wei proper, however, Emperor Wen stopped, and stretched his troops to become a Yellow River defense force, even though he had entered into an alliance with Xia's emperor Helian Ding to conquer and divide Northern Wei. With Emperor Wen's forces inactivte, Northern Wei's Emperor Taiwu was able to attack Helian Ding and greatly damage Xia (eventually leading to its destruction in 431), while his other generals, even in Emperor Taiwu's absence, prepared to counterattack. In winter 430, Emperor Wen's general Du Ji (杜驥), unable to defend Luoyang, abandoned it. Hulao soon also fell. Upon hearing this, Dao retreated, leaving the general Zhu Xiuzhi (朱脩之) defending Huatai alone. In spring 431, Emperor Wen sent Tan north to try to relieve Zhu at Huatai, but with Northern Wei forces cutting Tan's supply route off, Tan was unable to reach Huatai and forced to withdraw as well. Zhu, without support, was soon captured when Huatai fell. Emperor Wen's first attempt to regain the provinces south of the Yellow River had resulted in failure.

In 432, Wang Hong died, and Liu Yikang was, alone, prime minister after that point.

Also in 432, angry over the misgovernance of Liu Daoji (劉道濟) the governor of Yi Province (益州, modern Sichuan and Chongqing), the people of Yi Province rose, under the command of Xu Muzhi (許穆之), who changed his name to Sima Feilong (司馬飛龍) and claimed to be a descendant of the Jin imperial clan. Liu quickly defeated and killed Sima Feilong, but the Buddhist monk Cheng Daoyang (程道養) soon rose in succession and claimed to be the real Sima Feilong, threatening Chengdu the capital of Yi Province, and while the general Pei Fangming (裴方明) was able to repel the siege, Cheng remained a threat for several years, carrying the title of the Prince of Shu. While the campaign was ongoing, Yang Nandang (楊難當) the ruler of Chouchi, who had been a nominal vassal to both Liu Song and Northern Wei, also attacked and occupied Liang Province (梁州, modern southern Shaanxi) in 433.