? Will be the son-in-law of Yu, the minister of military affairs, and his brother Li Yuan.

(? -642), a native of Jing Zhao Chang 'an (now Xi 'an, Shaanxi Province), was a minister of the Tang Dynasty and the third son of Yuwen Shu, a left-back general of the Sui Dynasty. & gt Originally Xu of the Sui Dynasty, he worked as a servant in the imperial court and was a gifted scholar. After the change of Jiangdu, he was sealed in the civil history order, then went to Chang 'an in the east, defected to the Tang Dynasty, was worshipped as a master of ceremonies, fought against Taizong, was promoted to assistant minister of Zhongshu, and was named lord protector. & gt In 625 (the eighth year of Wude), Yu and Baixiang served as the prefect, Zhong and Sima. After Emperor Taizong succeeded to the throne, he went to worship the official secretariat. During the Zhenguan period, Yu and his predecessors successively served as Liangzhou secretariat, secretariat, right general and temple supervisor. & gt In 642 (the 16th year of Zhenguan), he died of illness and was posthumously awarded as the Governor General of Liangzhou, posthumous title. & gt Early Experience > So he was the son of Yuwen Shu, the general left-back of Sui Dynasty. In his early years, he was made the Duke of Xincheng County because of his father's meritorious service, which was appreciated by Emperor Wen of Sui Dynasty. He married Princess Nanyang, the daughter of the Sui emperor, and became a captain of Xu. Later, he was a royal servant and toured Jiangdu (now Yangzhou, Jiangsu). & gt6 16 (the 12th year of Daye), Yuwen Shu died, resigned in mourning, and was reinstated as a young lady in crack hon temple soon. In 6 18 (14th year of the Great Cause), Jiangdu was launched, Yang Di was killed, and Yang Hao, king of Qin, was made emperor. Yu and his younger brother, although they didn't know it before, were also named the civil history order. & gt Go to the Tang Dynasty > In May, the king of the Tang Dynasty proclaimed himself emperor in Chang 'an, established the Tang Dynasty, and changed Wude to Tang Gaozu. He had old friends, so he sent someone to Liyang (now Xunxian County, Henan Province) to meet him. So I secretly sent my child to Chang 'an with my family and asked someone to bring back a gold ring. Tang Gaozu was overjoyed and said, "I used to be a scholar and an official of the court, but now he put forward a gold ring to show that he would come to me. & gt In September, Yu Wenhuaji fled to wei county (now wei county, Hebei Province), and his troops were scattered and gradually reduced. Shi Wen advised his younger brother to surrender to the Tang Dynasty, but was rejected. According to Feng Deyi's suggestion, he requested to collect stores in northern Hebei (now chiping). Soon, Yu Wenhuaji was poisoned and became emperor himself, but Yu was named King of Shu. & gt6 19 (the second year of Wude), Yu Wenhuaji was captured and killed by Hebei warlord Dou Jiande. Northern Hebei Haozu suggested that Yu and Shandong military forces attack Dou Jiande and seize Hebei. Yu and Feng Deyi took the initiative to go to Chang 'an without permission. Tang Gaozu scolded 1, "your brother decided to attack the guanzhong. If he beats our father and son, will he let us go? " So where can you settle down now? So he confessed again: "I deserve to die. But I have discussed the current situation with Your Majesty in Zhuo Jun and the Music Palace. After your majesty proclaimed himself emperor, I want to surrender and present a gold ring, hoping to make amends. Tang Gaozu smiled and said to Pei Ji: "This man talked to me about world affairs six or seven years ago, and you are all behind him." At that time, Yu's sister, Zhao Yi, was deeply loved, so she named him Shang Yitong. & gt He became prime minister in 620 (Wude three years), settled down with the King of Qi, restored his status as a princess of Xincheng, married the princess of Shouguang, and later became a general in Qin Gong. & gt62 1 year (Wude four years), Tang Junping appointed Wang, Dou Jiande and Yu as assistant ministers of Zhongshu. & gt In 625 (the eighth year of Wude), he was appointed as collator, prime minister and satrap of Sima. & gt In 626 (the ninth year of Wude), he initiated the change of Xuanwu Gate, was appointed as the Crown Prince, and was appointed as Prince Zhan for his merits. Soon, he succeeded to the throne as Emperor Taizong, and was appointed as an imperial doctor. & gt In 627 (the first year of Zhenguan), he became governor of Liangzhou. When the Turks invaded several times. The combination of Yu and Wei Hui, and the harmony of the two have won the hearts of the people. In September, Yu was hired as the temple supervisor, and was soon dismissed from the post of secretariat due to illness. > later, Tang Taizong was called back to the DPRK and was appointed as the right-back general. He was often called into the inner palace and was not released until midnight. Sometimes it coincides with the rest day, and Emperor Taizong will also send someone to summon him. But he was cautious by nature and never revealed anything to his wife after returning home. Emperor Taizong also named one of his sons as the Duke of Xincheng County. & gt After serving in Youwei for seven years, he served as the temple supervisor again and added Dr. Jin Guanglu. When he was seriously ill, Emperor Taizong personally went to see him, and his eyes were full of tears. In 642 (the 16th year of Zhenguan), he died of illness, was posthumously given to General Liangzhou, was buried with Zhaoling, and paid tribute. Liu Yue, assistant minister of Huangmen, said: "Scholars and luxurious life should not be respected by posthumous title." So change posthumous title to vertical.