In September, 2000, Chen Huanran's transsexual "masterpiece" was simulated from the inside out to the top down at the transsexual academic seminar held in Tokyo, which was attended by transsexual experts from the United States, China, Japan, Britain, France and Italy, and was well received by the audience. These foreigners with blue eyes and yellow hair have to admit that China has quietly caught up with the research on gender, especially the sex-change surgery. Young colleagues in China have also perfected this complex "gender project" in the field of plastic surgery with their own scalpels.