Aerial photo taken on April 19, 2022 shows a seeding machine guided by the BeiDou Navigation Satellite System working in a cotton field in a farm of a division of Xinjiang Production and Construction Corps in northwest China's Xinjiang Uygur Autonomous Region. Photo:Xinhua
Aerial photo taken on April 19, 2022 shows a seeding machine guided by the BeiDou Navigation Satellite System working in a cotton field in a farm of a division of Xinjiang Production and Construction Corps in northwest China's Xinjiang Uygur Autonomous Region. Photo:Xinhua
Aerial photo taken on April 19, 2022 shows a seeding machine guided by the BeiDou Navigation Satellite System working in a cotton field in a farm of a division of Xinjiang Production and Construction Corps in northwest China's Xinjiang Uygur Autonomous Region. Photo:Xinhua
Aerial photo taken on April 19, 2022 shows a seeding machine guided by the BeiDou Navigation Satellite System working in a cotton field in a farm of a division of Xinjiang Production and Construction Corps in northwest China's Xinjiang Uygur Autonomous Region. Photo:Xinhua
Aerial photo taken on April 19, 2022 shows a seeding machine guided by the BeiDou Navigation Satellite System working in a cotton field in a farm of a division of Xinjiang Production and Construction Corps in northwest China's Xinjiang Uygur Autonomous Region. Photo:Xinhua
Aerial photo taken on April 19, 2022 shows a seeding machine guided by the BeiDou Navigation Satellite System working in a cotton field in a farm of a division of Xinjiang Production and Construction Corps in northwest China's Xinjiang Uygur Autonomous Region. Photo:Xinhua
Aerial photo taken on April 19, 2022 shows a seeding machine guided by the BeiDou Navigation Satellite System working in a cotton field in a farm of a division of Xinjiang Production and Construction Corps in northwest China's Xinjiang Uygur Autonomous Region. Photo:Xinhua