kāi zhāng shèng wáng
Sacred King, founder of Zhangzhou, posthumous title of Tang dynasty general Chen Yuanguang (657-711) 陳元光|陈元光[Chen2 Yuan2 guang1]
开
kāi
to open (transitive or intransitive)
漳
zhāng
Zhang river in Fujian
圣
shèng
(bound form) peerless (in wisdom, moral virtue, skill etc)
王
wáng
king or monarch