Zhu Ying, a member of the Communist Party of China, is the assistant in Optometry and Ophthalmology school, Tianjin Medical University. I got the master degree of ophthalmology in 2015. Recent 4 years, I have been mainly engaged in teaching optometry, clinical works of refractive errors, prevention and control of juvenile myopia, also in doing basic research on the mechanism of drugs controlling myopia. I have been the IACLE (International Association of Contact Lens Educators) member from 2016, and studying visitor scholar from Hong Kong Polytechnic University. I am participating one project of Tianjin Education Committee, published five professional papers, and one paper on the Chinese core journals as the first author.