查岗

查岗	chá gǎng	to check the guard posts / (coll.) to check up on sb (spouse, employee etc)
查	Zhā	surname Zha
查	chá	to research / to check / to investigate / to examine / to refer to / to look up (e.g. a word in a dictionary)
查	zhā	variant of 楂
岗	gāng	variant of 冈 [gang1]
岗	gǎng	(bound form) hillock; mound / sentry post; policeman's beat / (bound form) job; post