qì guǎn
windpipe
trachea
respiratory tract
air duct
gas pipe
qì guǎn yán
bacterial tracheitis (inflammation of the windpipe, often caused by Staphylococcus aureus)
henpecked (a pun on 妻子管得严 used in comic theater)
qì guǎn jìng luán
breathing convulsions (as in asthma)
tracheospasm