主演

主演	zhǔ yǎn	to play the leading role; to star / lead actor
主	zhǔ	owner / master / host / individual or party concerned / God / Lord / main / to indicate or signify / trump card (in card games)
演	yǎn	to perform (a play etc); to stage (a show) / (bound form) to develop; to play out; to carry out (a task)