Liu Biao died in 208 and was succeeded by his younger son, Liu Cong, who surrendered Jing Province to Cao Cao when the latter started a campaign that year with the aim of wiping out opposing forces in southern China. Liu Bei evacuated Xinye together with his followers and they headed towards Xiakou, which was guarded by Liu Biao's elder son Liu Qi and independent of Cao Cao's control. Along the journey, Liu Bei divided his party into two groups – one led by Guan Yu which would sail along the river towards Jiangling; another led by Liu Bei which would travel on land. Cao Cao sent 5,000 elite cavalry to pursue Liu Bei's group and they caught up with them at Changban, where the Battle of Changban broke out. Liu Bei and his remaining followers managed to escape from Cao Cao's forces and reach Han Ford (), where Guan Yu's group picked them up and they sailed to Xiakou together.