Changzhi can't go to Taiyuan or Zhengzhou. Why is the train stopped?

The train from Changzhi to Taiyuan is not out of service. From Changzhi to Taiyuan, there are only ordinary trains and no high-speed rail. You can take ordinary trains, long-distance buses, or planes from Changzhi to Taiyuan

There is no way, it is a local matter of Zhengzhou train.

The train is not out of service, but it takes a long time. It is convenient to take a bus. Wait for the high-speed rail to open.