No.225, Yiguang Zhenxing Street, Wang Baolin, Hangzhou. Wang Baolin was born in Hangzhou, 1935. Extensive reading and elaboration of ancient and modern medical classics, famous doctors' prescriptions and folk prescriptions have cured countless patients with intractable diseases through clinical practice. After twenty years of painstaking efforts, combined with my own medical practice, I perfected and finally completed Master's book "Immortality Collection".