zhèng chéng gōng
Koxinga (1624-1662), military leader
郑
zhèng
abbr. for Zhengzhou 鄭州|郑州[Zheng4 zhou1], the capital of Henan
成
chéng
short name for Chengdu 成都[Cheng2 du1]
功
gōng
meritorious deed or service