Lu Su
…death and maintained the Sun–Liu alliance. Fourthly, in 215, he represented Sun Quan at the negotiations with Liu Bei's general Guan Yu during the Sun–Liu territorial dispute over Jing Province. Lu Su was from Dongcheng County (東城縣), Linhuai Commandery (臨淮郡), which is located southeast of present-day Dingyuan County, Anhui…