, was a Chinese politician. He served as a minister of the Jin dynasty (266–420). He was a part of the prestigious Yu clan of Yingchuan as he was the younger brother of
empress, Yu Wenjun. After Yu Liang's death in 340, Yu Bing and another brother of his,
inherited his brother's roles and influence in the court. Prior to the deaths of
, Bing pushed for one of his nephews through his sister to inherit the throne, opposed by his rival
who wanted the emperors' respective sons on the throne instead. As an administrator, he was known to be strict but became over-lenient later in his age.
Life
Yu Bing was a prodigy and taken into consideration since a young age. He once refused to visit the mansion of the Minister over the Masses, and was later appointed Assistant in the Palace Library. In 311, he assisted in putting down the rebellion of the Inspector of Yangzhou, Hua Yi (華軼), and for that, he became Marquis of Dunxiang. Wang Dao later promoted him to Minister of Education and Chief Clerk of the Right to the Minister Over The Masses.
Su Juns rebellion
In 327, tension between Bing's brother, Yu Liang and the general Su Jun was reaching its climax. Yu Liang made Bing his Interior Minister of Wu to prepare against Su Jun. After war broke out, Yu Liang was driven out of the capital by Su Jun's forces. Su then focused on taking Wu Commandery. Yu Bing was retreated and fled to Kuaiji while Su Jun placed a bounty on his head. An attendant soldier of his offered him an escape through his boat, covering him under bamboo mats. They would chant and sing as they sailed along, and whenever they reached a checkpoint, they acted wildly, shouting, "Who's looking for Yu Bing? I got him right here!". The guards believed their ruse and let them pass by, and Yu Bing eventually reached Kuaiji.
Although the Prime Minister, Wang Dao was in the capital, he secretly sent envoys to officials to rise up against Su Jun, one of the being Yu Bing. Through Wang Shu, Yu Bing became acting General Who Asserts Valour and was ordered to lead troops to Zhejiang. Meanwhile, Cai Mo, a minister appointed by Su Jun to replace Yu Bing, fled to Bing and serve him, even surrendering his office of Interior Minister of Wu. Together with his brother Yu Tan, they fought against Zhang Jian and later during the final push against the rebels at Shitou, Yu Bing sent Sima Tenghan (司馬滕含) to assist. After the rebellion dissipated in 329, Yu Bing was offered Marquis of Xinwu, but Yu Bing rejected it. Instead, he became General Who Spread Might and Interior Minister of Kuaiji.
After Wang Daos death
After Wang Dao died in 339, Yu Bing was made Chief of the Palace Secretariat, Inspector of Yangzhou, and advisor of affairs of the Masters of Writing to act as his replacement together with He Chong. Bing was dedicated to his offices. He respected the old ministers and recruited talented newcomers into the administration, so he was known by many as virtuous. However, unlike Wang Dao, he was stricter on the officials, which attracted some criticism from people such as Yin Rong (殷融) and Fan Wang (范汪). During this time, he discovered that tens of thousands of people had not been registered into the military, so he fixed this and increased the military's numbers. After a while, Yu Bing became overly-lenient, but many were not used to the shift, so they often in time refused to listen to him and obey his law. Yu Liang died in 340 and his positions were succeeded by his younger brother Yu Yi. Together with Yi, Bing filled in his brother's role and continued his family's influence over the court.
In 341, the Inspector of Yan, Murong Huang demanded the court that he be bestowed with the titles Grand General and Prince of Yan after he repelled Later Zhao in 340. There was great debate surrounding this, as while Huang was one of the last of Jin's loyalists in the north, to grant him his demands would be inappropriate, as Huang was not a part of the imperial family and there were concerns of him rebelling. The debate went on for a year. Meanwhile, Huang sent a memorial to the court accusing the Yu brothers of monopolizing power and that they should be removed. He also wrote a personal letter to Yu Bing faulting him of inefficiently running the state despite his high positions. Bing was afraid that if Huang rebels, the court will blame him for causing it. Bing and He Chong sent a joint memorial in support of Huang, and Huang eventually was granted his titles.
Succession issues
Emperor Cheng of Jin grew ill in 342. False edicts were published, forbidding any ministers from entering the palace. However, Yu Bing suspected something was amiss and upon further investigation, the edicts were proven to be not from the emperor himself. The emperor's children, Sima Pi and Sima Yi were both still young and not fit to rule. For the Yu family, the ascension of any one of his sons would diminish their influence in the imperial family, as the emperor was also their nephew through their sister Yu Wenjun. Thus, they proposed that another nephew of theirs, Sima Yue, be made to succeed his brother to the throne. This was met with remonstration from He Chong, who believed that the emperor's son should succeed, but Yu Bing ignored his concerns.
Yu Bing were among the few to receive Emperor Cheng's final testament. After his death, Sima Yue ascended the throne and became Emperor Kang. During the new emperor's mourning session, Bing and He Chong took care of government affairs. In 343, Yu Bing supported Yu Yi's decision to launch a joint attack with Former Liang and Murong Huang against Later Zhao, although he was in the minority that advocated this. Bing later requested to be moved to a border command, so the court place him in command Jingzhou, Jiangzhou, Ningzhou, Yizhou, Lianzhou, Jiaozhou, Guangzhou and four commandaries of Yuzhou. He was sent to Wuchang where he was expected to help Yu Yi.
In 344, Emperor Kang was deathly ill. In similar fashion, the emperor's eldest son, Sima Dan, was only a child. Yu Bing and Yu Yi were once again pushing for a brother to succeed him, this time being Sima Yu. However, He Chong managed to successfully convince the emperor to go with Sima Dan, much to the disgust of the Yu brothers. Sima Dan ascended the throne as Emperor Mu of Jin with Empress Dowager Chu acting on his behalf. The Yu clan's tie to the emperor was thus severed.
Not long after, Yu Bing would also fall deeply sick. Empress Dowager Chu tried to summon him to help her in the government, but Bing could not respond. He eventually succumbed and died on December 29th of 344. He was posthumously named Zhongchang and posthumously appointed Palace Attendant and Minister of Works. His daughter, Yu Daolian became the empress to Emperor Fei of Jin in 365.
庾冰296年 - 344年，字季堅，潁川鄢陵（今河南鄢陵）人。東晉官員，中書令庾亮之弟。王導死後以中書監身份在內朝掌權，亦促成晉成帝傳位給弟弟晉康帝，以鞏固庾氏勢力。及後出鎮江州。