Did you mean: koumen gouwen guwen kouyin kuiwen kewen quwen kaiwen ?
| 叩问 | kòu wèn | (literary) to inquire / to ask / question |
| 口吻 | kǒu wěn | tone of voice / connotation in intonation / accent (regional etc) / snout / muzzle / lips / protruding portion of an animal's face |
| 扣问 | kòu wèn | (literary) to inquire / to ask / question |