If other places are not too fat or have meat in their stomachs, you can do some thin-bellied exercises. This is very simple. Usually do some thin belly movements, you can do it while brushing the drama, or you can divert your attention. The most effective should be flat support. This is the required action specification, which will be effective soon. Training the strength of abdominal muscles will have an effect in about half a month.
You don't have to force yourself to do it at first, you can take it step by step. Maybe I can't do it for a minute at first, so I'll stick to it for 30 seconds and add it up bit by bit. It won't be long before you can do it more easily. In the process of doing it, you can definitely feel the strength of your abdomen.
There is also belly roll, but I generally don't do it, because both belly roll and flat support have a common problem, that is, when you don't practice core muscles, you use the strength of your neck, which can't be corrected. You always use your neck subconsciously, which will not only make you slim down, but also make your trapezius muscles more and more ugly. You look very strong. I wonder if there is any action to eliminate trapezius muscle.