Zheng Xinyi relies on diet control to lose weight. Zheng Xinyi ate some low-calorie foods when she lost weight, mainly green food, fruit and vegetable meals and so on. If she wants to lose weight with Zheng Xinyi, she must learn how to match her diet. I have seen the comparison before and after losing weight in Zheng Xinyi, and the changes are quite great. Zheng Xinyi looks much better after losing weight. If you want to lose weight with Zheng Xinyi, keep your mouth shut.