中国国际航空公司zhōng guó guó jì háng kōng gōng sīzhongguoguojihangkonggongsiAir China Ltd.Characters in this word中central公fair, equitable司to take charge of, to control, to manage国country, nation, state空hollow, empty, deserted, bare航vessel, craft际border, boundary, junctureStudy it in Yanamino