Zhengzhou Railway Station faces east and faces three intersections. There are no.32 and no.29 buses at the southernmost intersection, which can go directly to the old campus, of which no.29 bus goes directly to the school gate. For example, take bus No.32 and get off at Auto Parts World Station. The last stop before arriving at the station is Henan TV Station, so when the station is Henan TV Station, you should get ready to get off.
Be sure to look for the bus stop at the southernmost intersection (on your right as soon as you get out of the station), because there are many stop signs in the railway station, so don't make a mistake. I usually take bus No.32.