Tai Thanh language should not be confused with Then language.
| Tai Thanh | |
| Also Known As: | Tai Man Thanh |
| States: | Vietnam |
| Speakers: | 20,000 |
| Date: | 2002 |
| Ref: | e18 |
| Familycolor: | Tai–Kadai |
| Fam2: | Tai |
| Fam3: | Southwestern (Thai) |
| Fam4: | ? |
| Iso3: | tmm |
| Glotto: | tait1248 |
| Glottorefname: | Tai Thanh |
Tai Thanh, or Tai Then, is a Southwestern Tai language of Nghe An Province and Thanh Hoa Province, north-central Vietnam.
Tayten (300 speakers as of 1995) is spoken in the 2 villages of Ban Phia and Ban Tenngiou in Pakxeng District, Luang Prabang Province, Laos. It is either Tai Then or Thin.[1]
