外汇 wàihuì HSK4 foreign exchange Origin Definitions Defs Strokes Stroke Words Sentences Sents 国家外汇管理局 Guójiā Wàihuì Guǎnlǐjú SAFE State Administration of Foreign Exchange (SAFE)外汇储备 wàihuìchǔbèi foreign reserves foreign-exchange reserves外汇存底 wàihuìcúndǐ foreign reserves foreign exchange reserves (Taiwan usage)