铁将军把门 (鐵將軍把門) tiě jiāngjūn bǎmén

tiě jiāngjūn bǎmén phrase General Iron is guarding the door; the door is padlocked — nobody inside
Domain: Proverb 谚语 , Subdomain: , Concept:
Notes: (CC-CEDICT '鐵將軍把門')