4302ภาษาโลโลใต้ (Southern Loloish language)PTenEthnic Groups in Mekong River Basin (MRB) active approved ภาษาโลโลใต้ (Southern Loloish language)ภาษาโลโลใต้ (Southern Loloish language)2021-05-25 16:18:44BT654Tibeto-Burman (ทิเบต-พม่า)PTRT4301บีซู (Bisu)PTRT4303Southern Loloish (โลโลใต้)PT