At which railway station should I get off at Jiahui Building, Xincheng, Xuecheng District, Zaozhuang?

It's near to get off at Zaozhuang station. See below.

Bus route: t 1, the whole journey is about 5.6 kilometers.

1. Walk about 360 meters from Zaozhuang Station and arrive at Zaozhuang Station of Beijing-Shanghai high-speed railway.

2. Take bus t 1, and arrive at Fengminghu Station after 6 stops (you can also take bus brtt 1).

3. Walk about 370 meters to Jiahui Building.