气管 Traditional form: 氣管 Pinyin (reading): qìguǎn Definitions: windpipe trachea respiratory tract air duct gas pipe Characters: 气 - air, gas; steam, vapor; anger 管 - tube, pipe, duct; to manage, to control Traditional characters: 氣 - air, gas; steam, vapor; anger 管 - tube, pipe, duct; to manage, to control