I don't know which friend knows how to make a map of China with an avatar. Thank you.

Photoshop software, just draw the outline of the map of China, press the Delete key, then click the right mouse button to select reverse selection, fill it with white paint bucket, and finally import the head portrait, resize it and put it into the rooster, so that even if the head portrait exceeds the outline of the rooster, it will not affect the outline. Actually, there are many ways.