Chongqing and how to apply doppelganger in education.
1, first open the phone, find the settings, click the auxiliary function, find the avatar settings that come with the phone and open it.
2. Secondly, go back to the main screen of the mobile phone, find Chongqing and the Minister of Education and press the software, and an option will pop up.
3. Finally, in the options, find the doppelganger function and click it.