Description:
I. As students use pens, tablets, mobile phones and so on, I use them for learning, and the use of electronics is becoming more frequent, and students are invited to follow legal channels to buy and use them.
2. Buying an electronic education book is not permitted to share it with anyone else, copy it, print it or share it with anyone else, either officially or by contacting a legitimate dealer, publisher or publisher.
Second, any publicly available, unsequenced, electronic educational PDF file on the Internet is a matter of concern for pirated goods, and students are kindly requested not to download, transmit or share unincorporated or undisclosed electronic educational files, thereby giving them a preferential right to write.