Emperor Taizong of Jin, Sima Yu (320 – September 12, 372), courtesy name Daowan. The younger son of Sima Rui, emperor of the Jin Dynasty, he was the eighth emperor of the Eastern Jin Dynasty. In the Seven Dynasties of Li Shiyuan, Ming, Cheng, Kang, Mu, Ai, and Emperor Fu, he first created the King of Langyue, and then the King of Hui, and successively served as a regular attendant, a right general, and a general of Fujun. After Emperor Mu ascended the throne, Empress Dowager Chu was sent to the throne, and Sima Yu was promoted to the post of Grand General of the Fu Army and Lu Shangshu Liushi, and co-assisted with He Chong.
After He Chong's death, Sima Yu was promoted to the throne and later promoted to Situ. After Huan Wen became a Han Dynasty, his authority became increasingly powerful, and Sima Yu introduced the famous soldier Yin Hao and other confrontations, but Yin Hao had a name for himself, and he failed in the Northern Expedition, and was eventually deposed by Huan Wen. After the deposed emperor Sima Yi ascended the throne, Sima Yu once again moved to the throne of Langyue, and then took the throne as a chancellor and recorded Shang Shushi. After Huan Wen deposed Sima Yi, Sima Yu was made emperor. Sima Yu died of grief after 8 months of reign, at the age of 53, with the courtesy name Emperor Jianwen and the temple name Taizong. He was buried in GaopingLing (高平陵, in present-day jiangning county, jiangsu province) in the southwest of Jiangshan Mountain. There are five volumes of anthologies (one volume of the Sui Book of Classics) that have been passed down to the world.
Sima Yu was good at qing talk, and history called it "Qing Huan And Widowhood, Especially Good Xuan Yan", which can be described as a veritable Qing Tan Emperor, and under his advocacy, the metaphysics before the middle of the Eastern Jin Dynasty showed a rich development. The Chunhua Ge Ti contains his calligraphy work Qing Zhi Ti.
What were the political measures of Emperor Jianwen Sima Yu
politics
Sima Yu ascended the throne as empress, Huan Wen took control of the government, and step by step to eliminate the opposition forces, the first thing to deal with was Sima Yu's arrogant half-brother Sima Xi. Soon after Sima Yu ascended the throne, Huan Wen framed Sima Xi for plotting rebellion and removed him from office, and later forced Sima Huang, the prince of Xincai, to falsely rebel against Sima Xi and Yin Juan, Yu Qian, and others in order to destroy the forces of the Yin clan and the Yingchuan Yu clan in the dynasty. Huan Wen then instructed Sima Yu to ask Sima Yu to execute Sima Xi according to law, but Sima Yu refused and ordered another discussion. Huan Wen again went up to Sima Xi, and his words were very harsh and urgent, so Sima Yu personally wrote an edict to Huan Wen, saying: "If the Jin Dynasty is long-lasting, then you should follow the earlier edicts; If the jin room has gone, then you let me abdicate and let xian. Huan Wen was so frightened that he was sweating profusely, so he did not dare to force it again, and only deposed Sima Xi and his three sons, and exiled his family. Yin Juan, Yu Qian, Yu Rou and others were exterminated, the Yin and Yu clans were devastated, and Huan Wen's power reached its peak.
On the one hand, Sima Yu coped with Huan Wen, and on the other hand, he continued the previous measures, and led Wang Tanzhi, Xie An, and others to confront Huan Wen, and the two lived up to expectations and eventually succeeded in saving the Jin room.
diplomacy
In the first month of the second year of Ham An (372), Baekje and Lim-eup each sent envoys to pay tribute to the local products. In June, Sima Yu sent Yu Gu, the king of Baekje, to be the general of Zhendong and led Lelang Taishou.
![Wei and Jin characters talk about | one of Sima Yu: the early living environment brought about by the imperial family background[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)