According to Baidu map query, take Metro Line 2 from Zhengzhou Railway Station or Zhanqian Station to Zhengdong Business Circle Station, transfer to bus K 136, and get off at Huazhong Fuwai Hospital Station. According to Baidu map query, take Metro Line 2 from Zhengzhou Railway Station or Zhanqian Station to Zhengdong Business Circle Station, transfer to bus K 136, and get off at Huazhong Fuwai Hospital Station. Kaifeng and Zhengzhou are far apart. Huazhong Fuwai Hospital is located in Chaoyang District, Beijing, not in the same city as Zhengzhou.