From the survey, found that the name of fruits in Northern Thai (Khammueang) language in a survey in the Bannamma of Chiang Khong district in Chiang Rai, men from the village, the Bannamma, Chiang Khong district, it was found that people in the village to use the city and few people outside the province came into being in the village, and to say the city will use the language to communicate with a Central Thailand use words in the same way the people in the village, so the people in the village's name is called, use the traditional cities of all time.