once; already; former; previously; (past tense marker used before verb or clause)[cedict]
surname Zeng; great-grand (father)[cedict]
為
wéiㄨㄟˊ
wèiㄨㄟˋ
as (in the capacity of); to take sth as; to act as; to serve as; to behave as; to become; to be; to do[cedict]
because of; for; to[cedict]
他
tāㄊㄚ
he; him[cedict]
演奏
yǎn zòuㄧㄢˇ ㄗㄡˋ
to play a musical instrument; to perform music[cedict]
過
guòㄍㄨㄛˋ
(experienced action marker); to cross; to go over; to pass (time); to celebrate (a holiday); to live; to get along; excessively; too-; surname Guo[cedict]