找头

找头	zhǎo tou	change (from money paid)
找	zhǎo	to try to find / to look for / to call on sb / to find / to seek / to return / to give change
头	tóu	head / hair style / the top / end / beginning or end / a stub / remnant / chief / boss / side / aspect / first / leading / classifier for pigs or livestock / CL:个
头	tou	suffix for nouns