善于

tā shàn yú jí zhōng qún zhòng de yì jiàn

他善于集中群众的意见。

He is good at collecting the opinions of the masses.

tā bù tài shàn yú chǔ lǐ rén jì guān xi

他不太善于处理人际关系。

He's not very good at handling personal relationships.

shàn yú lì yòng suǒ suì shí jiān de rén cái huì zuò chū gèng dà de chéng jì lái

善于利用琐碎时间的人，才会做出更大的成绩来。

People who are good at using trivial time will make greater achievements.

shàn yú jīng yíng

善于经营

be good at management

shàn yú jiāo jì

善于交际

be good at socializing