Aerial photo taken on July 14, 2021 shows terraced fields in Pengyang County of Guyuan, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Feng Kaihua)
Aerial photo taken on July 13, 2021 shows terraced fields in Pengyang County of Guyuan, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Feng Kaihua)
Aerial photo taken on July 14, 2021 shows terraced fields in Pengyang County of Guyuan, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Tang Rufeng)
Aerial photo taken on July 14, 2021 shows terraced fields in Pengyang County of Guyuan, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Feng Kaihua)
Aerial photo taken on July 14, 2021 shows terraced fields in Pengyang County of Guyuan, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Feng Kaihua)
