Which episode is Liu Bei crossing the river and Li Dongjie?

According to CCTV, the TV series Romance of the Three Kingdoms tells the history of nearly a hundred years from the last years of the Eastern Han Dynasty to the early years of the Western Jin Dynasty. Taking war as the main line, it describes the warlord melee in the last years of the Eastern Han Dynasty, the political and military struggle between Wei, Shu and Wu, and finally Sima Yan unified the three countries and established the Jin Dynasty. Liu Bei's crossing the river is the 29th episode of Romance of the Three Kingdoms.