Ps The specific operation steps of facial repair and nose repair are as follows:

1. First open ps and click the "Filter" option above.

2. Then click the "Liquefaction" option in the new pop-up page.

3. Then click the "Forward Deformation Tool" icon option on the left in the new pop-up page.

4. Then hold down the left mouse button for a long time in the new pop-up page and push it inward at the edge of the face.