Final of 2021 China Int'l Aircraft Design Challenge kicks off in Liaoning (3)

Performing teams pose for a group photo during the opening ceremony of the China International Aircraft Design Challenge final in Fuxin, northeast China's Liaoning Province, Oct. 13, 2021. The final of 2021 China International Aircraft Design Challenge kicked off here on Wednesday. More than 1700 competitors from about 70 universities attended the final. (Xinhua/Yang Qing)