闭关政策 bì guān zhèng cè

DEFINITIONS

  1. closed-door policy

CHARACTERS

闭 bì
HSK 5
shut, close; obstruct, block up
关 guān
HSK 1
frontier pass; close; relation
政 zhèng
HSK 5
government, political affairs
策 cè
HSK 6
scheme, plan; to whip; urge