Good command of Mandarin both in reading, writing and conversation.

良好的阅读，书写，交流普通话能力。

youdao

Good command of English in reading and writing, at least CET 4.

良好的英语读写能力，英语四级。

youdao

Good command of English in reading and writing, at least CET 4.

良好的英语读写能力，英语四级。

youdao