Founded in 1931, Hasumi Yuanqi Cancer Vaccine Development Cooperation Group was responsible for the world's first cancer vaccine in 1948. After years of updates, improvements, and iterations, it has become the world's most famous cancer vaccine research and development institution. Dr. Liu Xiaolan, founder of Yuanqi Centenarians Club, and a member of the Hasumi Center's Regenerative Medicine Expert Committee, established a Hasumi Yuanqi cancer vaccine cooperation group with the second generation leader of Hasumi, Dr. Kenichiro Hasumi, and other scientists, which specially designed two vaccine products for Yuanqi Centenarians Club.