From Tibetan སོག་པོ (sog po).
sokho
- Mongol
2014, Wutun villagers, “Mani session 1”, in Interactive Inner Asia Project[1]:hahua suanhua sokho-de hua-ke-ge nga-mu-daxi-de mu-li hua re-la.- It is said that there are not any other languages containing bits of Tibetan, Chinese, Mongolian, and of their own at the same time but ours.