1750อ๊ะจ๊อ (Arjawr)PTenEthnic Groups in Mekong River Basin (MRB) active approved อ๊ะจ๊อ (Arjawr)อ๊ะจ๊อ (Arjawr)2021-05-28 15:02:22BT1730อ่าข่า (Akha)PT