At Zhengzhou West Railway Station or Wankelai Station (there is also Zhengzhou New East Railway Station, but I don't know where to stop), you must take a bus from Kaifeng East Railway Station, get off at Darenhe Apartment in Kaifeng River, and walk 200 meters south to the east gate of Laohe Dadong. If it is inconvenient at Zhengzhou Railway Station, you can take bus No.85 at Datong Road bus stop and get off at the terminal (Zhengzhou East Bus Station), take bus No.0/02 at the East Bus Station and get off at Kaifeng Central Station, and take bus No.0/0 at the left side of the exit and get off at Laohe Dadongmen.

Attachment: Zhengzhou-Kaifeng bus line

10 1 Road Zhengzhou North Station (Old North Station on Garden Road)-Kaifeng Jin Ming Bus Station, with the first shift at 6:20 and the last shift at 20:00. Pricing by sections, boarding is two yuan, and the whole journey is seven yuan.

102 Road, Zhengzhou New East Station-Kaifeng Central Station, with the first shift at 6:20 and the last shift at 20:00. Pricing by sections, boarding is two yuan, and the whole journey is seven yuan.

103 Road, Zhengzhou Longhai Bus Terminal-Kaifeng West Bus Terminal, with the first shift at 6:20 and the last shift at 20:00. Pricing by sections, boarding is two yuan, and the whole journey is seven yuan.

104 Road, Zhengzhou Longhai Passenger Station-Kaifeng Suoguo Station, with the first shift at 6:20 and the last shift at 22:00. Pricing by sections, boarding is two yuan, and the whole journey is seven yuan.

105 Road, Zhengzhou West Railway Station-Kaifeng East Bus Station, with the first shift at 7:00 and the last shift at 19:00. It's priced in installments, two yuan for boarding and nine yuan for the whole journey.