Participated in and presided over the experimental study of platelet-rich plasma promoting the survival rate of fat transplantation. In 2007, Dalian Science and Technology Bureau presided over the development of botulinum toxin (provincial science and technology department project) (2007E21SF196); Study on secretion mechanism of fly maggot (supported by National Natural Science Foundation of China in 2005); Key scientific and technological projects (provincial science and technology department project) such as repair of complex nose and lip deformity after cleft lip surgery. Published a paper: "Botulinum toxin type A for the treatment of senile ptosis of lateral eyebrow and upper eyelid" (China Journal of Practical Aesthetic Plastic Surgery, 16,No. 1, February 2OO5); Experimental study on the relationship between mast cells and flap survival rate (Chinese Journal of Plastic Surgery 20011Volume 17, No.6); Study on the effect of hippocampus injury on learning ability of rats and its correlation with stability (China Journal of Metallurgical Industry Medicine, No.2, 17, 2000); Morphological observation of mast cells in normal large area skin and determination of bioactive medium (progress of anatomical sciences, Vol.6, No.4, 2000); Rejuvenation of the middle part of the lower eyelid margin incision (Chinese Journal of Aesthetic Plastic Surgery, Vol. 18, No.6, 19-42 1, February 2007). Participating works: Atlas of Plastic Surgery (Liaoning People's Publishing House, 2006); Clinical Technical Operation Specification-Volume of Cosmetic Medicine (People's Military Medical Publishing House, 2004); As a professor in a teaching hospital, he taught in universities, undergraduate and graduate classes before and after, and was awarded the title of excellent teacher.