Dear Barbara Toronto,
Thanks for contacting Top China Travel
The buses in Shijiazhuang leaving for Cangyan Mountain start off from Shijiazhuang Xiwang Bus Station only. You need to take public bus or taxi from Shijizhuang Train Station to get to Xiwang Bus Station first. Then take the bus there to get to Jingxing County( 井陉县). Upon you arrival, transfer to Cangyan mountain by local buses.
Any further request or question, please feel free to contact with us.