The eighteen styles of Tai Chi Qigong are generally considered to be a precious technique that combines physical and mental exercise. Its movements are smooth and natural, and can improve blood circulation, strengthen cardiopulmonary function, and adjust breathing through gentle means, thereby achieving physical and mental balance and health. Their effects cannot be ignored. Origin of the Technique. The origin of the Eighteen Styles of Tai Chi are both ancient and mysterious. They are closely linked to the traditional Tai Chi and ancient health concepts. at first