Zhang Changqing is called one of China's slimming heroes and stars by his fat friends. From March 2008 to June 2008, Zhang Changqing's weight decreased from more than 250 kilograms to 150 kilograms, a total decrease of 100 kilograms. Since losing weight successfully in 2008, Zhang Changqing has been using his spirit and methods to guide and inspire more and more fat friends to lose weight successfully. At present, its Sina Weibo has become the most direct platform for fat friends to communicate with it. Jiangsu Satellite TV, Hunan Satellite TV, Beijing Satellite TV and many other media have reported their weight loss methods.