The published books have not gone through the formalities in the mainland, and the distribution in the main channels is restricted.

If it needs to be publicly distributed in Xinhua Bookstore in the Mainland, it needs to be filed with the press and publication department in the Mainland, and then printed in XX country or an enterprise with overseas book printing qualification designated by the local publishing department. After printing, all of them will be shipped to XX country at one time, and then imported from the customs through China Book Import and Export Company, and entered the mainland. In this way, books with complete procedures can be publicly distributed in Xinhua Bookstore and other major bookstores in China.

This is even more inconvenient. Therefore, if you want to distribute it in China, you must use the ISBN of Mainland Publishing House. If you want to issue a book number recommending Hong Kong abroad.

In fact, the domestic ISBN cost is lower than that of foreign countries.

I want to know which country you want to sell books in. If you sell books on the mainland, you can be a publisher. You don't have to open a publishing house. Publish an outline of a book designed by yourself.

Nowadays, it is popular in China to upload the electronic version of APP to mobile phones for sale. The market in China is very hot now. China's traditional books are sold abroad, and there are no other problems except copyright. It is very unrealistic to sell books in the United States and print them in China. I hope I can help you. As I said just now, Chinese mainland identity card numbers are not allowed to be issued in Hong Kong.