Amphoe Chiang KhongAmphoe Wiang KaenBan HouakhouaTưởng KhôngBan HouayxayMuang PakthaAmphoe Doi LuangAmphoe Khun TanAmphoe Chiang SaenMuang HouayxayAmphoe Wiang Chiang RungAmphoe Phaya MengraiChiang SaenMuang TônpheungMuang Pha OudômAmphoe Wiang ChaiAmphoe ThoengChưởng môn Phú SangAmphoe Mae ChanAmphoe Mae Sai