齐天大圣

qí tiān dà shèng

Great Sage the Equal of Heaven, self-proclaimed title of the Monkey King Sun Wukong 孫悟空|孙悟空[Sun1 Wu4 kong1] in the novel Journey to the West 西遊記|西游记[Xi1 you2 Ji4]

(name of states and dynasties at several different periods)

tiān

day

big; large; great

shèng

(bound form) peerless (in wisdom, moral virtue, skill etc)