It is recommended to go to ptstudio network fitness platform. It is the first online fitness platform in China, which can record historical data, analyze fitness effects, and provide animation and text descriptions of various teaching demonstrations to help you make a personal fitness plan.
You can also find personal trainers on it. Several of them focus on reducing fat and correcting body shape, and each personal trainer has a personal blog, which records many ways to lose weight. I believe you will find what you want.