The search method of e-textbooks published by People's Education Press is as follows.
1. Open a Windows browser and search People's Education Publishing House.
2. After entering Renren.com, you can see the product center in the navigation bar above, and click it.
3. After entering the product center, find the electronic audio and video in the navigation bar on the right.
4. Move the mouse to Electronic Audio-visual, and a menu will pop up, where you can choose the level.
5. After entering the grade, choose the electronic teaching material you are looking for.
6. Click to enter and select the product to buy.