How to take screenshot on Xiaomi Mi Mix 3

Brand: 
Xiaomi
Model: 
Mi Mix 3
Instructions: 

to make screen capture on Xiaomi Mi Mix 3

Procedure: Press simultaneously the two buttons Volume Down + Power for a second. A message will then appear, confirming the capture.

You can find this capture in your notification bar, and initially it will be automatically saved in your gallery.

If you know other ways to do this, please share :)