About Wan Yai District
Wan Yai District is an official amphoe of Mukdahan Province, Thailand. Its official Thai name is หว้านใหญ่.

Wan Yai District is an administrative district (amphoe) in Mukdahan Province, Thailand.
Official source · Office of the Royal Society: District NamesExplore the areas within Wan Yai District.
Wan Yai District is an official amphoe of Mukdahan Province, Thailand. Its official Thai name is หว้านใหญ่.