There is a bookstore in Le Jia at the intersection of Fengchan Road and Wenhua Road. There are some comics around it, but I feel it is quite rare. Then there is a anime shop next to the School of Information Engineering, and there is a Xue Jian Street. The two are very close. There are many electronic and handmade things in them, but there are also comic books and CDs. There is also Zhengzhou Book City (it seems to be at the intersection of Longhai Road and Funiu Road, the original sweater world). I heard that there are many comic book shops around them, so you can go and have a look. There is also one in the famous Lekeman Yousheng Road in Zhengzhou. Many people say that there is a wholesale market on Youai Road, which I have never been to. You can take bus no.52 and bus no.88.