JJ Hpmg, the first beauty expert, specializes in the field of skin care and health preservation, the chief training officer of China Anti-aging Beauty Development Center, and the chief training consultant of internationally renowned skin care brands Oguma and Niceday. Due to years of contact with a large number of real cases and rich experience, cutting-edge views and unique perspectives on maintenance are often sought after. He is keen on TCM health preservation and immune function maintenance. Experts are specially invited for David's programs, such as "More Amoy, More Happiness", "Beauty Face to Face", "Looking Up at Fashion", "Tian Tian Mei" and "Life Magician".