How to book a train ticket for Yuntai Mountain?

From July 3rd to 10, Yuntaishan tourist train departs from Beijing West Railway Station at 22: 45 every Friday night and arrives at Jiaozuo Railway Station at 7: 50 on Saturday morning. It departs from Jiaozuo Railway Station at 20: 34 on Sunday and arrives at Beijing West Railway Station at 5 am on Monday. Trains are grouped into air-conditioned sleepers, 12 hard sleeper cars and 2 soft sleeper cars. Each train can take 900 people, and the whole train is tourists, so there is no need to transfer.

It seems that I will join a tour group.

In fact, it is very close to take the train to Xinxiang and then transfer to Yuntai Mountain. There are many trains from Beijing to Xinxiang.