礼尚往来 (禮尚往來) lǐ shàng wǎnglái

lǐ shàng wǎnglái set phrase proper behavior is based on reciprocity; to return politeness for politeness
Domain: Idiom 成语
Notes: (CC-CEDICT '禮尚往來')

Word is mentioned most frequently in

Truncated for common words