Why is Hainan Photography and Fine Arts Publishing House banned?

After inspection, it was found that the publishing house illegally published more than ten kinds of books around 1994, and its internal management was chaotic. However, in August of 1996, a book with leaks and serious errors was published. The printing and distribution of the book was seriously out of control, and all the publishing procedures such as book number, distribution list and entrusted printing list were handed over to the bookseller, which constituted the sale of book number, so the publishing business license was revoked.

-Excerpted from Baidu Encyclopedia