Photo taken on Nov. 24, 2020 shows electric boosting bicycles equiped with high-precision positioning chips for China's BeiDou Navigation Satellite System (BDS) navigation at the 11th China Satellite Navigation Conference in Chengdu, southwest China's Sichuan Province. Participating companies of the conference showcase their latest applications and services based on BeiDou Navigation Satellite System (BDS). (Xinhua/Tang Wenhao)
