Most of the population of the province is the local Thailand-Lao descent and other groups, there were several different ethnic and language spoken: The people of China and Thailand – Tai Yuan are confused.
Most of the population of the province is the local lineage - Thailand, Laos and other groups that have many descendants. And spoken out include the Phu Thailand - China and Vietnam is mixed.
The majority of the population of the province is a local people of Laos. And another group with multiple lineage. Language is different: ชาวภูไท Thai - Chinese and Vietnamese mixed.