李红毅

Li Hongyi: publicly available information is limited, and details of this author's life, educational background, and professional identity cannot currently be confirmed. Judging from the two works held in the collection, the author's writing focuses on medicine and health, with particular attention to the prevention, treatment, and daily care of skin problems. The representative work Ordinary Acne addresses the causes, manifestations, and management of this common skin condition, offering readers fairly systematic knowledge. Good Skin Comes from Care: National Medical Master Xuan Guowei Teaches You to Effectively Handle Skin Problems draws on the experience of national medical master Xuan Guowei to explain effective responses to skin problems and ways of caring for the skin. Both titles stay close to everyday needs and emphasize practicality, reflecting the author's sustained engagement in popular writing on skin health.