Members of the UN envoys delegation experience manicure at a vocational training center in Hotan County of Hotan Prefecture, northwest China's Xinjiang Uygur Autonomous Region, Aug. 30, 2019. A delegation of UN envoys from eight countries has visited northwest China's Xinjiang Uygur Autonomous Region to gain a better understanding of the region's achievements from de-radicalization to poverty eradication. The five-day tour brought them to the regional capital Urumqi, and Hotan and Kashgar in southern Xinjiang, where they visited factories, bazaars, communities, mosques and vocational training centers. (Xinhua/Liu Bing)