Fourth China-Arab states expo opens in NW China

Guests attend the opening ceremony of the fourth China-Arab States Expo in Yinchuan, capital of northwest China's Ningxia Hui Autonomous Region, Sept. 5, 2019. The four-day event will feature trade fairs and forums on infrastructure, Internet plus healthcare, high technology, modern agriculture, logistics, tourism, digital economy and industrial cooperation. (Xinhua/Wang Peng)