There are many places in Zhengzhou. I'll give you a few:
There are three Biboyuan supermarkets, one in Central Plains Trade City (Youai Road), one on the first floor of Shanghai City, two in Garden Road, two in Weisi Road, one opposite Zhengdao Garden, Chenzhai in the north ring, Institute of Light Industry (Dongfeng Road Information Road), Wenhua Road Agricultural Road (opposite to Agricultural University), Zhangjiacun, Fengqing Road Miaoli, Liulin, Workers Village, University Road Taoyuan Road, and so on. ......
That's all I know for now. By the way, their customer service phone number seems to be: 63608000. If you want to know the people around you, just ask them. I told you, you must give me more points! Hey hey. .....