Updated: Sep 25, 2019By Hu Dongmei in Yinchuan and Zhang Xiaominchinadaily.com.cnPrint
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Liu Yibing and his partner conduct a test flight during the 3rd Ningxia Aviation Sports Science Festival, hosted on Sept 22 in Helan county of Yinchuan, Ningxia Hui autonomous region. [Photo provided to chinadaily.com.cn]