The Chongqing section of China Railway Chengdu Group Co., Ltd recently organized maintenance checks on CR200J trains, a new member of China's Fuxing bullet trains, to prepare for the upcoming Spring Festival travel rush. (Xinhua/Tang Yi)
Aerial photo taken on Jan 7, 2020 shows a night view of the 21st Harbin Ice-Snow World in Harbin, capital of Northeast China's Heilongjiang province. [Photo/Xinhua]
A sculptor takes part in the 9th China Harbin International Ice-Assemblage Championship in Harbin, Northeast China's Heilongjiang province, Jan 3, 2020. [Photo/Xinhua]
Children have fun at the 36th Harbin Ice and Snow Festival at Harbin Ice-Snow World in Harbin, capital of China's northernmost Heilongjiang province, Jan 5, 2020. [Photo/Xinhua]
Electricians set the electric system for a railway line linking Xinfeng and Yaocun in Xi'an, capital of northwest China's Shaanxi Province, Jan. 7, 2020. The 23.1-kilometer railway line will help ease the traffic pressure of Xinfeng Railway Station in Xi'an. (Xinhua/Liu Xiao)
Builders work at the construction site for a railway line linking Xinfeng and Yaocun in Xi'an, capital of northwest China's Shaanxi Province, Jan. 7, 2020. (Photos by Han Zhengyang/Xinhua)
Aerial photo taken on Jan. 7, 2020 shows builders working at the construction site for a railway line linking Xinfeng and Yaocun in Xi'an, capital of northwest China's Shaanxi Province. The 23.1-kilometer railway line will help ease the traffic pressure of Xinfeng Railway Station in Xi'an. (Xinhua/Liu Xiao)
A new communication technology experiment satellite is launched by a Long March-3B carrier rocket at the Xichang Satellite Launch Center in Xichang, southwest China's Sichuan Province, Jan. 7, 2020. The satellite will be used in communication, radio, television and data transmission, as well as high throughput technology test. (Photo by Guo Wenbin/Xinhua)
Aerial photo taken on Jan. 8, 2020 shows staff members on the sea patrol ship "Haixun 172" deploying buoys installed with a telemetry and telecontrol unit based on Beidou Navigation Satellite System and Beidou AIS (Automatic Identification System) physical navigation mark in Qiongzhou Strait, south China. Staff members of the Haikou navigation mark office of the Navigation Guarantee Center of South China Sea (NGCS) of the Ministry of Transport updated the No. 1 buoy in Xiuying Port of Haikou by installing a telemetry and telecontrol unit based on Beidou Navigation Satellite System and Beidou AIS (Automatic Identification System) physical navigation mark on Wednesday. In the past four month, about 112 buoys and 6 beacons in the Qiongzhou Strait have been maintained and updated, which realized the fully coverage of telemetry and telecontrol system on the navigation marks in waters in the strait. The navigation and transportation efficiency are expected to be improved as the Spring Festival travel rush is upcoming. (Xinhua/Yang Guanyu)
Staff members of the Haikou navigation mark office install solar panels on a buoy on the sea patrol ship "Haixun 172" in Qiongzhou Strait, south China, Jan. 8, 2020. (Xinhua/Yang Guanyu)
