On July 26, the test train was ready to leave Yiyang South Station in Heshan District, Yiyang City, Hunan Province for Changsha. The Yichang Changsha section of Changde Yichang Changsha railway, which was constructed by the survey and Design Institute of China Railway Construction Fourth Institute and China Railway Construction Engineering Group, will soon be put into operation, with a design speed of 350 kilometers per hour. After the opening and operation of Yichang Changsha section, the space-time distance between Yiyang and Changsha Zhuzhou Xiangtan Urban Agglomeration will be greatly shortened, and 14 cities and prefectures in Hunan Province will be fully covered and connected by high-speed rail. (this is the exterior view of Yiyang south station taken in Heshan District, Yiyang City, Hunan Province (taken on July 26, drone photo).) (on July 26, at Yiyang South Station in Heshan District, Yiyang City, Hunan Province, staff were checking the waiting hall.) (this is the corner of the waiting hall of Yiyang South Railway Station, taken in Heshan District, Yiyang City, Hunan Province (taken on July 26).) (this is the exterior view of Yiyang south station taken in Heshan District, Yiyang City, Hunan Province (taken on July 26, drone photo).) (on July 26, at the gate of Yiyang South Station in Heshan District, Yiyang City, Hunan Province, staff were cleaning.) (on July 26, the trial train stopped at Yiyang South Station in Heshan District, Yiyang City, Hunan Province.) (on July 26, at Yiyang South Railway Station in Heshan District, Yiyang City, Hunan Province, the staff were pasting the station name logo.) (this is the exterior view of Yiyang south station taken in Heshan District, Yiyang City, Hunan Province (taken on July 26, drone photo).) (Xinhua News Agency)