Bayan Obo

== English == === Etymology === From Mongolian ᠪᠠᠶᠠᠨᠣᠪᠤᠭ᠎ᠠ (bayan obug-a, literally “rich ovoo (cairn)”). === Proper noun === Bayan Obo A mining district of Baotou, Inner Mongolia autonomous region, in northern China. For more quotations using this term, see Citations:Bayan Obo. ==== Synonyms ==== (from Mandarin Chinese) Baiyun Ebo, Baiyun'ebo, Paiyun-opo ==== Translations ==== === Further reading === “Bayan Obo, Baiyun Ebo, Baiyunebo, Paiyunopo”, in Google Books Ngram Viewer.