The Tianshui Road bus station is located as shown on the map, and is a 5-minute walk north along Tianshui South Road from the train station.
It takes about 30 minutes to get to Zibao for about 5 yuan.
Or you can catch a bus at Halfway Road. Other places to take the bus are: Tianshui Road Crossing - Erhot Crossing - Landong Building Materials Market - Dianzi Street - Donggang Interchange
All along the way you can take the bus.