Udayapur DistrictUdayapur District (उदयपुर जिल्ला, is one of 14 districts of Koshi Province of eastern Nepal. The district, with Triyuga as its district headquarters, covers an area of and in 2001 had a population of 287,689, in 2011 of 317,532, in 2021 of 342,773 The district border of Udayapur is drawn by Natural border with rivers and hills. Koshi river in the east of the district separates it from Sunsari District, Sun Kosi river in the north draw a borderline which separates it from Bhojpur and Khotang.
Kirati peopleThe Kirati people, also spelled as Kirant or Kiranti, are a Sino-Tibetan ethnic group. They are Indigenous peoples of the Himalayas, mostly the Eastern Himalaya extending eastward from Nepal to North East India (predominantly in the Indian state of Sikkim and the northern hilly regions of West Bengal, that is, Darjeeling and Kalimpong districts). Kirat means lion-hearted people or people of a lion nature. It also means mountain people. The word Kirata is a derivation from Kirati or Kiranti to name the group of people in Eastern Nepal and Northeast India.
Kiranti languagesThe Kiranti languages are a major family of Sino-Tibetan languages spoken in Nepal and India (notably Sikkim, Darjeeling, Kalimpong, and Bhutan) by the Kirati people. George van Driem had formerly proposed that the Kiranti languages were part of a Mahakiranti family, although specialists are not completely certain of either the existence of a Kiranti subgroup or its precise membership. LaPolla (2003), though, proposes that Kiranti may be part of a larger "Rung" group. There are about two dozen Kiranti languages.
Sunuwar peopleThe Sunuwar or Koinch are a Tibeto-Burman ethnic group. (Nepali:सुनुवार जाति|Sunuwār Jāti) a Kirati tribe native to Nepal, parts of India (West Bengal and Sikkim) and southern Bhutan. They speak the Sunuwar language. According to the 2001 census of Nepal, 17% of the tribe follow the Kirant religion and adopt the Mundhum (Kiranti) culture. The Kõinch's (Sunuwar) number 55,752. The term ‘Kõinchs’ is also the name of the mother tongue. Other terms like Mukhiya or Mukhia are exonyms of the tribe.
Newar peopleNewar (nɪˈwɑr; नेवार, endonym: Newa; नेवा, Pracalit script: ) or Nepami, are the historical inhabitants of the Kathmandu Valley and its surrounding areas in Nepal and the creators of its historic heritage and civilisation. Newars form a linguistic and cultural community of primarily Indo-Aryan and Tibeto-Burman ethnicities following Hinduism and Buddhism with Nepal Bhasa as their common language. Newars have developed a division of labour and a sophisticated urban civilisation not seen elsewhere in the Himalayan foothills.