Bang Bang Bang De Qiao Men Sheng 梆梆梆的敲门声 - Ep 4, SulAMan 马苏莱曼 Fri, 2016-02-26 18:17
Episode four is a short introduction to a young, up and coming artist, SulAMan (马苏莱曼). His debut song, Back to Suonanba （回到锁南坝）, is a call for his fellow Dongxiang/Sarta people to stand up and protect their very unique and endangered heritage.
An interview (in Chinese) with the artist:
Two short documentaries in mandarin,
1) about the Dongxiang/Sarta people:
2) about the Dongxiang/Sarta language: