省亲

to visit one's parents

parent / one's own (flesh and blood) / relative / related / marriage / bride / close / intimate / in person / first-hand / in favor of / pro- / to kiss / (Internet slang) dear

parents-in-law of one's offspring

to save / to economize / to do without / to omit / to leave out / province / (archaic) central government department

to inspect / to examine / to be aware / to pay a visit (to one's parents or elders)