Photoshop creates POP non-mainstream effects

This tutorial briefly explains the basic knowledge of popular non-mainstream color matching. It can only be used as a reference during the production process. As long as you master the non-mainstream elements during learning, you will be able to create your own style of non-mainstream effects.
Original picture
final effect

1. Open the original image, open the channel panel, click on the green channel and press Ctrl + A to select all, press Ctrl + C to copy as shown in Figure 1, click on the blue channel and press Ctrl + V to paste, return to the layer panel, the effect is as shown in Figure 2

<Figure 1>

<Picture 2> 2. Use the deepening tool to appropriately deepen the edges of the eyes and hair, as shown in Figure 3.

<Figure 3>
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3. Create a new layer with fill color: #E5A366, change the layer blending mode to "Dark", and then change the layer's opacity to 70%, the effect is as shown in Figure 4

<Figure 4>
4. Use the brush tool to create a new layer, set the foreground color to red, and the opacity of the brush to about 10%. Apply blush appropriately on the face. The effect is as shown in Figure 5.

<Figure 5>
5. Merge all layers, press Ctrl + J to duplicate a layer, change the layer blending mode of this layer to "Multiply", and change the opacity to 40% to complete the final effect.

<Figure 6>