Changes in Chiang Rai province at various times
map. The 2453-2468
the โอนพื area, Mueang Fang (red). Go to Chiang Mai in the 2468
.The transfer of the 7 area forest district and Chiang Saen district at that time (red) with Chiang Mai Province in 2002. 2479
.Transfer area of pong District, Nan, except ตำบลสวด (green), came up with the province, and transfer the district hearse (Orange) with the song district. Is the 2495
to break some areas to set up a province in 2002. 2520
.Rule
space division, some district in the past, to set up a sub district and various
map of Chiang Rai Province, display color 7 original district
.Space division, MAE Chan set as Chiang Saen District, MAE Sai District, MAE FA Luang and DOI Luang District [Edit]
.The original name 13 Mae Chan Chiang Saen District []. An area in the north of Chiang Rai province (green areas on the map in the form 2) later was แบ่งพื้นที่ partial to a district and district. Including Chiang Saen district.Mae FA Luang and Khuan Khanun district respectively
.
.The original is separate areas ตำบลในเวียง, tambon ban tease and PA sak District Chiang Saen district (the number 1 in the form 2) [14] to set a Branch County. Because of transportation between the area and the District hard, but later.B.Professor 2468 [15] but later in the 2470 when population more to be convenient to contact the government has announced a study again. By the name of district Chiang Saen Luang in 2009.2470 [16] later changing the name District Chiang Saen Luang, Chiang Saen District, along with the name change Chiang Saen District, MAE Chan To conform to the canal with the geographic location in 2009.2480 [17] and 30 years later. County upgraded to be Amphoe Chiang Saen District, the 2500
in 2002.2481 is separated tambon Mae Sai District, and Pong PHA To set up a number 2 Sai District (in the form 2) [] due to 18 densely populated and spot trading. Later upgraded to become Mae Sai District, the 2493 [19]
in 2002.2535 has separate District thoet Thai tambon Mae Salong NOK tambon Mae Salong in and to set a Mae Fah Luang district (the number 7 in the form 2) [] due to 20 area far and to honor Pope ศรีนคริน Tung.The Mae Fah Luang praised สมัญญา behalf and was later upgraded to a percentage. In B.Professor 2539 [21]
the 2539 separate District pont less Chok Chai and Nong district forest was established, to set up a กิ่งอำเภอดอยหลวง (number 11 in the picture. 2) [] and later upgraded to be 22 Khuan Khanun District in the 23 2550 [].
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