改善通讯 gǎi shàn tōng xùn

DEFINITIONS

  1. to improve communications

CHARACTERS

改 gǎi
HSK 4
change, alter; improve, remodel
善 shàn
HSK 5
good, virtuous, charitable, kind
通 tōng
HSK 4
pass through, common, communicate
讯 xùn
HSK 6
inquire; ask; examine; reproach