what is your source to tag Cheong Doi as Town? Or others?
Choeng Doi is a subdistrict municipality (เทศบาลตำบล), so it should be town according to Thailand OSM wiki.
I understand the classification. But what was your source of these roughly 100 places you added or modified? Did you copy them from some database? In OSM we care very much that the license permits us to do so. This is one fundamental pillar.
I manually added it one by one, some of them is already there but with wrong classification. For the new one I use the Ratchakitchanubeksa (law) which indicates the area of municipality, then find the roughly center of each town by the satellite images.
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