Sun Jian fought in the Yellow Turban Rebellion,then he became governor of Chang Sha,he found the Imperial Seal in a well,he stole it,and then he was killed in an ambush set up by Liu Biao,Sun Jian was the founder of the Wu dynasty,and he was posthumously named Martially Great Emperor in 229 A.D.Wu was later ruled by his two sons Sun Ce and Sun Quan
by Mo June 06, 2004