| 口 |
kǒu qiāng yán | stomatitis / ulceration of oral cavity / inflammation of the mucous lining of the mouth |
| 口 |
kǒu | mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls |
| 口 |
kǒu qiāng | oral cavity |
| 腔 |
qiāng | (bound form) cavity / (bound form) speech; talk / tune / accent (in one's speech) / (old) classifier for carcasses of slaughtered livestock |
| 炎 |
yán | flame / inflammation / -itis |