Mustang
Mustang or the Kingdom of Lo (Tib. གློ་མང་ཐང་, Wyl. glo mang thang) is a remote and isolated region of today's Nepalese Himalayas. Mustang was once an independent kingdom but was closely tied by language and culture to Tibet.
Ngorchen Kunga Zangpo travelled three times to Mustang following invitations of the Mustang kings.