历代医家常用“纯阳”、“稚阴稚阳”、“易虚易实、易寒易热”等对小儿生理、病理特点作出概括。肖正安先生另辟蹊径以“阴阳有多少”来探究小儿生理、病理特点,对后世启迪较多,值得学习。 The ancient physicians commonly used “pure Yang ”, “childish yin Chi Yang ”, “Yi Yi Yi Shi, easy cold easy” and so on children’s physical, pathological features to make a general. Mr. Xiao Zhengan another way to “how much yin and yang ” to explore the pediatric physiology, pathological features, inspired more for future generations, it is worth learning.