A local vendor sells souvenirs at the Olguya primitive tribe scenic area in Genhe City, north China's Inner Mongolia Autonomous Region, June 25, 2019. The Olguya township, a tourist destination with Ewenki ethnic group features known as the last hunting tribe in China, witnesses a tourism peak recently as summer arrives. Local authorities have promoted tourist industry to boost the income of people of Ewenki ethnic group here since 2003. (Xinhua/Liu Lei)