In book appreciation, only by activating the book appreciation code can the relevant information of books be obtained.

The computer value-added version of People's Health Book is a value-added service software for paper books launched by People's Health Publishing House. This software brings users high-definition big pictures, videos, PPT, audio, various documents and so on. And synchronize with the learning process, expand the knowledge horizon, which can effectively improve the learning effect. If you use it, you need to start the Android emulator.