Wang's book is a mixture of genuine and pirated books. The discount of Wang's genuine books is between 18 and 26%, and they are both genuine and pirated. The same books with low prices are pirated.

Beijing Wangsiying Book Market is a cultural company integrating book publishing, distribution and bidding. Categories include primary and secondary school books, social library books, university books, children's books, farmer's books, teachers' books, enterprise books, etc., in strict accordance with the national book classification.