It is best not to take a through train from Huaibei to Lingbi, because it is a dead end and there are few flights!
The best is Huaibei (every 15 minutes)-Suzhou (every 15 minutes)-Lingbi.
If you must take the through train, you can take the special bus from Huaibei-Lingbi-Wenzhou, leave from Ermayina Road coach station at 9: 50 am, stop at Lingbi 12, and leave on time every day. It's the Spring Festival now, and I'm not sure if there is a through train. In addition, you can call the long-distance bus station to ask.
The telephone number is:
Huaibei South Bus Station -(056 1)322026 1
Huaibei Bus Station -(056 1)3023084
Huaibei bus station north gate -(056 1)3023084
I hope this helps.