'The Hand of a Paediatrist' was a novel by Andy Liu. The story described the setbacks and growth of an excellent pediatricist in his career, as well as his views and attitudes towards the medical industry and the patients 'families. The male protagonist of the story was a pediatologist named Li Hua. He worked in a large hospital and had superb medical skills and a rigorous medical attitude. However, in the early days of his career, he encountered many difficulties, including not being trusted by patients, conflicts with colleagues, and unfair treatment in the medical industry. Through continuous hard work and learning, Li Hua gradually grew into an excellent pediatricist. He used his medical skills and love to help many patients, and he also gained the trust and respect of patients and their families. During his career, he had a deep understanding of the unfair treatment and problems in the medical industry and began to think about how to improve the status quo of the industry. The heroine of the story was a patient's family member named Zhang Li. She was a strong and caring person who always lent a helping hand when Li Hua needed help. Through his contact with Zhang Li, Li Hua learned about some problems in the medical industry and gradually realized the seriousness of these problems and the necessity of solutions. " The Hand of a pediatricist " was a novel full of positive energy and thoughts. It described the growth and experience of a pediatricist, reflecting the current situation and existing problems in the medical industry. At the same time, it also expressed the author's views and attitudes towards the medical industry and patients 'families.