First, the forms of production are different. Genuine books are authorized to arrange the printing of books and copy the original works, and the copyright belongs to the original works.
Second, publishers are different.
The power of attorney can put the label of the publishing house on the cover of the company, while the original book can only indicate the publishing house of the audio-visual book.
Third, the book price.
Due to copyright licensing fees and other reasons, the price of genuine books is higher than that of original books.
Fourth, the classification of books is different.
Genuine books are usually power of attorney, original author or typesetting, while the original works are mostly English or ancient books, and the copyright of ancient books cannot be obtained from the original author.
Baidu Encyclopedia-Genuine Books
Baidu encyclopedia-photocopy edition