關門捉賊 guān mén zhuō zéi

DEFINITIONS

  1. to catch a thief by closing his escape route (idiom)

CHARACTERS

關 guān frontier pass; close; relation
門 mén gate, door, entrance, opening
捉 zhuō
HSK 6
grasp, clutch; catch, seize
賊 zéi thief, traitor