<正>Achang The Achang ethnic minority was called"Echang"in ancient Chinese documents,albeit with no consistency in how the name was written.But this is not what they called themselves:those in Husa area called themselves"Mengsa,""Daisa,""Mengsadan,"and"Chensa,"while those in Lianghe area used the terms"Hansa,""Achang"and"Echang".In 1953,reflecting their wishes,they obtained the name"Achang people."