Mezue ahịrịokwu na-esonụ: Upper Mustang dị n'okporo ụzọ azụmaahịa oge ochie dị n'etiti Nepal na Tibet na-eji ụzọ kachasị ala Kora La gafere Himalaya n'ebe ọdịda anyanwụ Sikkim. A nọgidere na-eji ụzọ a ruo mgbe
Nchịkwa China weghaara Tibet na 1950.