Four discussions in which Mr A Nong Pingku and Mr. Awan Pinkhu give historical information about the origins of Pingku. These consist of four sound files: nst-pin_20131022_11_SM_H4N_ANong_Sentences nst-pin_20131022_12_SM_H4N_ANong_OriginOfPingku nst-pin_20140607_01_SM_H4n_Awan_AboutPinkhu nst-pin_20140607_02_SM_H4n_Awan_AboutPinkhu The details of these recordings are as follows: nst-pin_20131022_11_SM_H4N_ANong_Sentences; Duration, 8’24”, Sentences nst-pin_20131022_12_SM_H4N_ANong_OriginOfPingku; Duration 5’03, Origin of Pingku. Pingku is a language that was created when several tribes whose languages are mutually unintelligible moved to a new area and formed a ‘common language’. The groups were Koqchung, Lumnu, Ronra (Rera), Raq...