The 11th live sharing of the CMC exchange platform will be held at the Tencent conference at 8:00 p.m. on March 21. This live broadcast invites Professor Yin Lifang, Professor of Pharmacy of China Pharmaceutical University, Vice President of Jiuzhou Pharmaceutical, and General Manager of Nanjing Kangchuanji Pharmaceutical as the keynote speaker, sharing the theme "Thinking about the Research and Development of Improved New Drugs", Professor Wang Jiancheng as the guest, German Beauty Medicine Dr. Kang Yi, the chief representative of Le China, served as the host.