An existing contact group on the Huawei smartphone is not fixed and can be edited at any time. To remove one or more members from the group, we do not need to delete the entire group.

Note: If we remove a contact from the group, the contact is not deleted.

Android 10 | EMUI 10.0
Step 1:  Open the  Contacts app
Step 2:  Tap on  Groups
Step 3:  Choose a  group
Step 4:  Tap on  More
Step 5:  Tap on  Remove members
Step 6:  Select  one  or  more members
Step 7:  Tap on  Remove
  1. Open the Contacts app
  2. Tap on Groups
  3. Choose a group
  4. Tap on More
  5. Tap on Remove members
  6. Select one or more members
  7. Tap on Remove

Huawei Instructions