You can set up a guest account on your Huawei smartphone to create a separate area that does not affect other elements of the Huawei device or privacy. All apps and settings are saved separately. The guest account does not have access to the administrator's data and apps.

Android 10 | EMUI 10.0
Step 1:  Open the  settings
Step 2:  Tap on  Users & accounts
Step 3:  Tap on  Users
Step 4:  Tap on  Add guest
Step 5:  Confirm with  Add
  1. Open the settings
  2. Tap on Users & accounts
  3. Tap on Users
  4. Tap on Add guest
  5. Confirm with Add

Huawei Instructions