When the bone is big, it needs osteotomy.
Some are well-developed occlusal muscles. It seems that this is also difficult to treat. I'm afraid I have to have an operation.
If you only have a lot of fat, you can do face-lifting exercises. There are face-lifting exercises in women's magazines. You can buy them and have a look. There are many slimming books that also have related contents, so you can refer to them.
If it is edema, reduce the swelling and see what disease it is caused by.
In any case, with correct and good habits and unremitting efforts, there will be results ~ ~ ~