You can make your skin fine and smooth by taking care of your skin, regulating your diet and adopting a good routine. 1. Skin care: usually pay more attention to sun protection, pay attention to skin hydration, moisturizing, delaying skin aging, keep the skin fine and smooth. Can also be through medical beauty, such as if the acid resurfacing, photorejuvenation and so on to make the skin become fine and smooth. 2. Regulate diet: eat more vegetables and fruits, which are rich in vitamin C, vitamin E, better for the skin. At the same time, pay attention to avoid high sugar and high fat food, otherwise it may make the oil secretion too much, which will cause acne and other skin symptoms. 3. Adopt a good routine: Ensure adequate sleep and keep your mood relaxed, which is also good for your skin. At the same time, you can carry out appropriate exercise to promote the discharge of toxins, which is conducive to the skin to become fine and smooth. Make the skin become delicate and smooth and delicate methods, if you need to make the skin become smooth and delicate through medical cosmetology, you need to be in the regular medical institutions.