Piya ekapong (2543 (2000)) Wadi Hong studied the patterns and the factors that influence the resettlement of ethnic Hmong Thailand mount. In Chiang Mai Study results showed that settlers are people of Hmong in the slum. All Chiang Mai District 3 communities: community-the Community money 2 1 canal canal and rongkrachae community. With the expansion of the base is divided into 3 channels: thuen prior year 2524 (1981)-2534 (1991)-2543 (2000) and 2533 (1990)