Drag-yab bụ asụsụ Sino-Tibet nke Suzuki & Nyima dekọtara na nso nso a (2018, 2019). [1] A na-asụ ya na ọkara ndịda nke mpaghara Zhag'yab, Chamdo, ọwụwa anyanwụ Tibet .
Suzuki & Nyima (2018) detuo olumba Drag-yab a na-asụ n'ime obodo Razi 热孜村 na Xiangdui Town香堆镇, Zhag'yab County .
A na-akpọ Drag-yab site na Changdu Gazetteer (2005) dị ka Zesong则松话, na Changdu kọrọ (2005) ka a na-asụ ya na Zesong 则松乡 na Bari巴日乡 obodo nke Zhag'yab County .
A na-akpọkwa asụsụ a ma sMa na rMa . [1] Nyima & Suzuki (2019) na-akọ autonym m̥a55 (ma ọ bụ ma55 ), nke yiri Larong autonym, nke ha kọkwara ( m̥a55 ). [1]
Jiang (2022) depụtara Mang 芒话 na Maji 玛吉话 dị ka Drag-yab (Chaya 察雅) dị iche iche. [2]
Suzuki & Nyima (2018) rịba ama na Drag-yab nwere njikọ chiri anya na asụsụ abụọ Sino-Tibet edekọtara nso nso a nke Chamdo, ọwụwa anyanwụ Tibet, ya bụ Lamo na Larong . Mmekọrịta ha na-abụghị nke otu a, asụsụ Chamdo, n'ime ezinụlọ Sino-Tibet ka ejighị n'aka.
Suzuki & Nyima (2018) kọọ ekwentị ndị a sitere na olumba Razi nke Drag-yab.
Prenasalisation na preaspiration pụtara dị ka mmalite.
| N'ihu | Central | Azu | ||
|---|---|---|---|---|
| Mechie | i | ʉ | ɯ | u |
| N'etiti etiti | e | ɵ | o | |
| N'etiti | ə | |||
| Oghere-etiti | ɛ | ɔ | ||
| Mepee | a | ɑ | ||
Suzuki & Nyima (2018) na-akọ na ụdaume ọ bụla nwere ogbo nke na-akpụ akpụ na imi imi.
Nhazi mkpụrụokwu: c CGV
Ụda dị elu ma na-arị elu. Mpịakọta abụọ mbụ nke okwu ọ bụla na-arụ ọrụ dị ka nkeji na-ebu ụda. Mpịakọta nke abụọ na-apụta mgbe ụfọdụ n'ime otu ụda olu.
A na-asụ Drag-yab n'ime obodo isii, n'akụkụ ndagwurugwu osimiri dị iche iche n'ime ọdọ mmiri Lancang (Lachu). Ndị a gụnyere Maiqu, Kaqu, Lasongqu, Guidaqu, na Changqu. [1]
nso nso a nke Chamdo, ọwụwa anyanwụ Tibet, ya bụ Lamo na Larong . Mmekọrịta ha na-abụghị nke otu a, asụsụ Chamdo, n'ime ezinụlọ Sino-Tibet ka ejighị n'aka.