Fraidoun Haji Bari video chats with a friend on a trade expo at Xinjiang International Grand Bazaar in Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region, May 2, 2017. Fraidoun of Afghanistan has run carpet business in China for some 11 years by buying goods from his Afghan hometown and selling them in Xinjiang. (Xinhua/Hu Huhu)