The cheap way is to get off at Baofeng (note that Baofeng Railway Station is now renamed Pingdingshan West Station), get out of the railway station, take the 1 bus to the bus station (the intersection of Longxing Road and Yingbin Avenue), and then take the bus to Pingdingshan. There are Baofeng-Pingdingshan and Lushan-Pingdingshan. Personally, I suggest stopping at the roadside, and it is best to take Lushan-Pingdingshan. This bus is relatively new, and the conductor is very polite. Get off at Pingdingshan Old Bus Station and take Bus No.22 to Zhongxing Road.