查检

查检	chá jiǎn	to check / to consult / to look up
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
检	jiǎn	to check / to examine / to inspect / to exercise restraint