开后门 kāi hòu mén

DEFINITIONS

  1. to open the back door
  2. fig. under the counter
  3. to do a secret or dishonest deal
  4. to let sth in by the back door

CHARACTERS

开 kāi
HSK 1
open; initiate, begin, start
后 hòu
HSK 1
queen, empress, sovereign; (simp. for 後) behind, rear, after
门 mén
HSK 2
gate, door, entrance, opening