Jin's Three-Needle treatment method is a summary of Professor JIN's years of clinical experience. It is honored as the top ten Chinese acupuncture genre and the representative of Lingnna acupuncture. YUAN Qing is the director of JIN's Three-Needle research centre of Guangzhou University of Chinese Medicine, and also is the inheritor of Professor JIN's academic experience certificated by MOHRSS (Ministry of Human Resources and social security of the P. R. China), Ministry of Health P. R. China and State Administration of TCM P. R. China. In 1984, he graduated from Guangzhou University of Chinese Medicine with outstanding graduates and stayed in the university. He has been worked with Professor JIN as a clinical, instructor and researcher for more than 30 years. The JIN's Three-Needle emphases on regulating spirit in clinical application, and so Professor YUAN summarized the theory of regulating spirit as the soul of JIN's Three-Needle and widely used in the clinical diagnosis and treatment as the main factors. To achieve good therapeutic effect, regulating spirit when treating diseases is important. This paper combined the importance and clinical theory with Professor YUAN's outpatient case analyzed the clinical characteristic of regulating spirit.