公买公卖 gōng mǎi gōng mài

DEFINITIONS

  1. buying and selling at fair prices

CHARACTERS

公 gōng
HSK 2
fair, equitable; public; duke
买 mǎi
HSK 1
buy, purchase; bribe, persuade
公 gōng
HSK 2
fair, equitable; public; duke
卖 mài
HSK 2
sell; betray; show off