处事

tā chǔ shì suī rán yán sù tài du què shí fēn hé ǎi

他处事虽然严肃，态度却十分和蔼。

He is serious and yet friendly when handling business.

chǔ shì hěn jīng míng

处事很精明

have a good head for business

fēi cháng huì chǔ shì

非常会处事

very good at dealing with matters

lěng jìng chǔ shì bié jī dòng

冷静处事，别激动

take it calmly