男女授受不亲
nán nǚ shòu shòu bù qīnnannushoushoubuqin
- men and women should not touch hands when they give or receive things (citation, from Mencius)
nán nǚ shòu shòu bù qīnnannushoushoubuqin
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences