According to Director Wang Dong's memory, in his first year in the medical plastic surgery industry, he witnessed all elderly doctors liposuction only from the middle thigh when they were doing liposuction surgery on their thighs. After the operation, a circle of fat was left on the upper and lower thighs (where the buttocks and knees meet respectively), and the postoperative effect was very unnatural. Then came the idea of cohesive liposuction. Later, because of the implementation of this idea, it was opposed by department leaders and all doctors, even suspended and finally forced to leave. However, the effect of the operation can tell everything. After the recovery period, the patients who underwent surgery sent a banner (this is the first banner obtained since the establishment of the plastic surgery department of this hospital, and the only banner obtained before the dissolution of this department).

In 2000, Director Wang Dong won the first prize of plastic theory and technical progress of young doctors of China Plastic Surgeons Association for his cohesive liposuction technology.

Health and safety is the premise of the improvement of plastic surgery methods and the invention of instruments, and making people natural and beautiful is the driving force of the improvement of plastic surgery methods and the invention of instruments. With the development of society, people's aesthetics are also improving. Even if it wasn't myself, there were later people to update the liposuction methods and equipment. Fortunately, God cares for those who have the heart and hard work. They can take the lead in updating liposuction surgery to the present sculpture surgery, which can meet the requirements of beauty seekers for beautiful figure changes. Colleagues said that after an operation, a plastic surgeon can only sleep well if he meets the reasonable requirements of beauty seekers. Fortunately, he is a doctor who sleeps well now.