港澳办gǎng ào bàn释义Hong Kong and Macao Affairs Office of the State Council (abbr. for 國務院港澳事務辦公室|国务院港澳事务办公室[Guo2 wu4 yuan4 Gang3 Ao4 Shi4 wu4 Ban4 gong1 shi4])单字详解港gang澳ao办ban