闭关 bìguān isolationism Origin Definitions Defs Strokes Stroke Words Sentences Sents 闭关锁国 bìguānsuǒguó isolationism to close a country off from the outside world and exclude foreign contact闭关自守 bìguānzìshǒu isolationism close the country to international intercourse闭关政策 bìguānzhèngcè isolationism closed-door policy