text: Wurare a Mekong inda masu bincike suka yi bincike. 1. Kmhmu’ a Arewaci da kuma tsakiyar Laos; 2. Siphandon a Kudancin Laos; 3. Akha a Arewacin Thailand; 4. Thai So da Isan Arewa masu gabashin Thailand; 5. Bunong Arewa maso gabashin Cambodiya.