The specific steps are as follows:

1. Open the Chinese character chop, and click "Avatar" in the upper left corner.

2. Enter the personal center page and click "Settings".

3. Enter the settings page and click "Recite Word Settings".

4. Enter the back word setting page and click "Switch" to the right of all options.

Hundred words chop is a "word memorizing software" developed by Chengdu Chaoyou akg Co., Ltd. for English learning.