Color Problems, People and Background Processing in Photography

First, in the later period of learning ps, you can use matting to distinguish between people and background, and you can adjust the saturation of background or people separately.

The second is to use a reflector, try a white reflector, which can make the character's skin soft and beautiful.

The third is to use a flash, and people's skin color will be whiter under stray light than under natural light.

Fourth, multiple exposures, first shooting the background in gorgeous mode, and then shooting the characters in normal saturation.