Xinhua photos of the day

An Afghan child with congenital heart disease holds her father's hand at Diwopu International Airport in Urumqi, northwest China's Xinjiang Uygur Autonomous Region, July 31, 2019. Twenty-four Afghan children with congenital heart diseases on Wednesday arrived in Xinjiang for free surgery. They are the first group of children patients to come to China after the Belt and Road Fraternity Fund (BRFF), under the Chinese Red Cross Foundation (CRCF), kicked off the second phase of the "Angels Tour" program targeting Afghan children. (Xinhua/Zhao Ge)