Hollow out the inside of the winter melon and make it into a cylindrical shape with two connected ends. Flatten the bottom and draw ray-like patterns on the cross section; heat the stainless steel pot and buckle the bottom of the winter melon to the bottom of the pot so that the winter melon cup is firmly held

It's stuck in the pot.

Even if you add soup base, the soup will not leak out of the winter melon.