Let's go Anhui section of Changhuang high-speed railway and Shantou-Shantou railway officially started construction. Chang-Jing-Huang high-speed railway starts from Shantou-Shanwei in the west, passes through Shangrao City and Jingdezhen City, and ends in Huangshan City, Anhui Province in the east. The main line is about 286 kilometers long, with 9 stations, with a total investment of 48.57 billion yuan and a design speed of 350 kilometers per hour. This high-speed railway is a regional connecting line of high-speed railway planned and built on the basis of the "eight vertical and eight horizontal" main channel of China's high-speed railway network, and it is also an important part of the Jiangxi-Anhui-Zhejiang-Jiangsu railway channel.