Buyang, Langnian
| Nationality Classification | 壮族 Zhuang |
|---|---|
| Language or Dialect Name (Chinese) | 布央语东东部方言郎念土语 |
| Language or Dialect Name (English) | Buyang, Langnian |
| ISO 639-3 Code | yln |
| Language Stock Classification | 侗台语族（也称为壮侗语族）Tai-Kadai |
| Primary Province or Region | 云南省 Yunnan Province |
| Location (in China) | Yunnan Province: Wenshan Zhuang-Miao Autonomous prefecture, Funing county, Gula District: Longse community's Langjia village and Gutao community's Nianlang village. |
| Estimated Speaker Population (in China) | 300 |
| Speaker Population Year of Estimate | 1995 |