State-level social sports instructor, former teacher of Beijing Sport University, health ambassador of China Women's Health Lecture Hall of All-China Women's Federation and Ministry of Health, director of china health care association Osteoporosis and Osteoarthropathy Research Association, chief expert of state-owned trade union health engineering exercise health expert group, and secretary general of Beijing scientific fitness expert lecturer group.

Since 1997, Mr. Zhixin has been a member of the Beijing National Fitness Expert Lecturer Group. Through summary and innovation, he established simple and effective mass exercise programs such as "striding for aerobic fitness", "bodybuilding and bone-building exercises", "new five birds walking" and "new eight-stage brocade". He gave 2500 speeches all over the country, with nearly one million people attending.

More than 600 articles have been published in newspapers and magazines. Personally, I have participated in many books, such as Want to Talk to Fitness Players, Fitness Exercise, Aerobic Fitness Walk, Bone Health, Zhao Zhixin's Talk on Women's Sports Health, Exercise Achieves Health, 28 Exercise Methods Without Sickness, Happy Fitness Basket, etc. , and recorded the fitness exercise and aerobic exercise.

In June, 2006, CCTV 2 sets of "The Road to Health" strongly launched a series of lectures on teacher Xin's sports health. In May 2007, Radio 6 of Beijing TV Station launched a daily broadcast of Happy Fitness, and Mr. Zhixin became an expert in sports health.