The photo above, taken on October 14, 2019, shows the DJ5502 Electric Multiple Units (EMU), entered the Longshan North Station along the Qianjiang-Zhangjiajie-Changde Railway. This is the first EMU that stopped at a Xiangxi Tujia and Miao Autonomous Prefecture station. It was responsible for the joint debugging task of the Qianjiang-Zhangjiajie-Changde Railway. The length of the mainline is 336 kilometers, with 15 stations including Qianjiang, Zhangjiajie West, and Changde. It was expected to be officially opened at the end of the year.