Li Bai has nothing to do with Li Shimin:
Li Shimin, Emperor Taizong of the Tang Dynasty, was born in AD and died in AD. His ancestral home is Chengji, Longxi. He is the second son of Li Yuan, Emperor Gaozu of the Tang Dynasty, and Queen Dou, the second emperor of the Tang Dynasty. He is an outstanding politician, strategist, strategist, and poet. Li Shimin, a young soldier, went to Yanmen Pass to rescue Emperor Yang of the Sui Dynasty. After the establishment of the Tang Dynasty, Li Shimin was appointed Duke of the State of Qin and King of Qin in the later Jin Dynasty. He led his troops to pacify Xue Rengao, Liu Wuzhou, Dou Jiande, Wang Shichong and other warlords, and achieved outstanding military achievements in the process of the establishment and unification of the Tang Dynasty.
Li Bai: born, died, named Taibai, known as Qing Lian Ju Shi, also known as a exiled immortal, was a great romantic poet in the Tang Dynasty. He was praised as a poet by later generations, and was called Li Du together with Du Fu. In order to distinguish himself from the other two poets, Li Shangyin and Du Mu, namely, Xiao Li Du, Du Fu and Li Bai were also collectively called Big Li Du. He is cheerful and generous, likes drinking and writing poems, and likes making friends.