Women in traditional attire participate in a rally to mark the International Day of the World's Indigenous Peoples in Kathmandu, Nepal, Aug. 9, 2019. This year on Aug. 9 the indigenous peoples across the world marked the International Day of the World's Indigenous Peoples with the theme of focusing on the indigenous languages. (Photos: Xinhua)

A girl participates in a rally to mark the International Day of the World's Indigenous Peoples in Kathmandu, Nepal, Aug. 9, 2019. This year on Aug. 9 the indigenous peoples across the world marked the International Day of the World's Indigenous Peoples with the theme of focusing on the indigenous languages.

Women in traditional attire participate in a rally to mark the International Day of the World's Indigenous Peoples in Kathmandu, Nepal, Aug. 9, 2019. This year on Aug. 9 the indigenous peoples across the world marked the International Day of the World's Indigenous Peoples with the theme of focusing on the indigenous languages.

A woman in traditional attire participates in a rally to mark the International Day of the World's Indigenous Peoples in Kathmandu, Nepal, Aug. 9, 2019. This year on Aug. 9 the indigenous peoples across the world marked the International Day of the World's Indigenous Peoples with the theme of focusing on the indigenous languages.