Original points, complex points and recruitment points are mainly different in terms of location and application. 1. Location: the original points are near the wrist and ankle joints; the complex points are in the meridians; the recruitment points are in the chest and abdomen. 2. Application: the original points can generally treat the diseases of the internal organs; the complex points to treat the diseases of their respective channels, but also for the treatment of the meridian and its phase surface of the meridian of the disease; raise the point in the clinic for the treatment of viscera disease. 3. Acupuncture points: the original points are Taiyuan, Shenmen, Daling, etc.; the points belonging to the collaterals are Leshou, Tongli, Neiguan, etc.; the points belonging to the collection points are Zhongfu, Tanzhong, Juque, etc.. For specialized medical problems, it is recommended to consult a doctor.