The 54th Beidou satellite is launched from the Xichang Satellite Launch Center in southwest China's Sichuan Province, March 9, 2020. Photo by Li Jieyi / People’s Daily Online

The photo taken in Tingri county, southwest China’s Tibet Autonomous Region shows the stunning scenery of the Mount Qomolangma. Photo by Yu Junmin / People’s Daily Online

An autopilot tractor works in the field navigated by the BeiDou Navigation Satellite System in Beitun, northwest China’s Xinjiang Uygur Autonomous Region. Photo by Li Haiting / People’s Daily Online