Search the dictionary A Chinese word or character, or English Draw a character Search 2 entries. guāndùzhīzhàn 官渡之战 Battle of Guandu of 199 that established Cao Cao's 曹操[Cao2 Cao1] domination over north China, at Guandu (near modern 許昌|许昌[Xu3 chang1] in north Henan) guāndùzhīzhàn 官渡之戰 Battle of Guandu of 199 that established Cao Cao's 曹操[Cao2 Cao1] domination over north China, at Guandu (near modern 許昌|许昌[Xu3 chang1] in north Henan)