见证人

见证人	jiàn zhèng rén	eyewitness (to an incident) / witness (to a legal transaction)
见	jiàn	to see / to meet / to appear (to be sth) / to interview / opinion / view
见	xiàn	to appear / also written 现
见证	jiàn zhèng	to be witness to / witness / evidence
证	zhèng	to admonish / variant of 证
证	zhèng	certificate / proof / to prove / to demonstrate / to confirm / variant of 症
证人	zhèng rén	witness
人	rén	person; people / CL:个,位