寿県
Around the year 191, Sun Jian raised an army to join the Campaign against Dong Zhuo and moved his family from Shouchun (寿春; around present-day Shou County, Anhui) to Zhou Yu's hometown in Shu County. Zhou Yu befriended Sun Jian's eldest son, Sun Ce, who was born in the same year as him. The two became very close friends. Zhou Yu not only offered to let Sun Ce and his family stay in the Zhou family home, but also paid respects to Sun Ce's mother Lady Wu as if she were his mother.