yin-yang, the two opposing and complementary principles in nature 阴阳
mutual generation and constraining 相生相克
mutually opposing and constraining 对立相克
interdependent and mutually promoting 互根互用
mutually transformational 相互转化
metabolism 新陈代谢
acupuncture 针灸
acupuncture 针刺疗法
moxibustion 艾炙疗法
medical massage 推拿