Asụsụ Cosao

Cosao ( aha ya bụ:  ;  Chinese ) bụ asụsụ Loloish nke China na Laos. Ndị Cosao na-akpọ onwe ha , ma ndị agbụrụ ndị ọzọ na-ezo aka dị ka ndị Paijiao (排角人).  Ndị gọọmentị China kewapụtara ha n'ihu ọha dịka ndị agbụrụ Hani . Bai Bibo [白碧波]. 2015b. Documentation of endangered Cosao "green codes" in Yunnan, China. Presentation given at the 4th International Conference on Language Documentation and Conservation (ICLDC), Honolulu, Hawaii.

 Ọnụọgụ igwe mmadụ 
Na China, e nwere 149 agbụrụ Cosao ndị bi na obodo Man'gang 曼冈,  Mengban Village 勐伴村, Mengban Town 勐伴镇, Mengla County, Yunnan .

N'ebe ugwu Laos, e nwere ndị Cosao agbụrụ 400 na obodo 2 dị na Phongsaly Province, ya bụ Ban Nanli 板南里 (21°45′15″ N 102°11′21″E) na Ban Shalue 板沙略 na Boun Tay District 2015:2-3). Ban Nanli bụ obodo ochie nke abụọ ahụ, ebe ọ bụ na ndị Cosao bi na Ban Shalue na-akọ na ndị nna nna ha si na Ban Nanli kwaga. Obodo abụọ a dị ihe dịka kilomita iri abụọ site na ibe ha.

Enwere ndị Cosao 550 na China na Laos. Na China, a na-ekewa ndị na-asụ Cosao dị ka agbụrụ Hani .

 Nhazi 
Cosao nwere njikọ chiri anya na asụsụ Khir nke Phongsaly Province, Laos .  N'aka nke ya, Cosao na Khir so na ụyọkọ asụsụ Sila, nke gụnyere Sila, Sida, Phusang, Khir, na Cosao.

 Ntụaka 
onwe ha tsʰo55 sɔ55, ma ndị agbụrụ ndị ọzọ na-ezo aka dị ka ndị Paijiao (排角人). [1] Ndị gọọmentị China kewapụtara ha n

 Bai Bibo [白碧波]. 2015. Ọmụmụ nke Cosao [搓梭语研究]. Beijing: Ụlọ mbipụta nke agbụrụ [民族出版社]. ISBN 9787105138913