六親不認

not recognizing one's family (idiom); self-centered and not making any allowances for the needs of one's relatives

six / 6

six close relatives, namely: father 父[fu4], mother 母[mu3], older brothers 兄[xiong1], younger brothers 弟[di4], wife 妻[qi1], male children 子[zi3] / one's kin

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

no; not so / (bound form) not; un-

to recognize / to know / to admit