Tai Chi plus two instruments and five elements, everything is in the palm of your hand. Although mysterious and profound, what does it mean to be practical and innovative in life?

This sentence should describe the meaning of Tai Chi theory. The theory of Taiji originated from the ancient philosophy of China, and compared the running law of everything in the world to the two extremes of Taiji-Yin and Yang and Five Elements. Among them, Yin and Yang represent the opposites of each other, such as black and white, cold and hot, soft and rigid. The five elements, including gold, wood, water, fire and earth, represent the basic attributes and relationships of all things in the world.

This sentence also mentions "pinching the palm", which is a training method in traditional martial arts, aiming at regulating the energy flow of the body by pinching the specific acupoints of the hand, so as to achieve the purpose of physical and mental health. Of course, in real life, most people don't use this method.

The last sentence mentions that "life is practical and needs innovation", which means that Taiji theory can be extended to all aspects of life and constantly innovated to meet the needs of contemporary society. Specifically, the concepts in Taiji theory can be applied to physical health, emotional adjustment, interpersonal relationship and other aspects, and constantly innovate to improve the quality of life.

To sum up, this sentence means that Taiji theory reveals the operating rules of everything in the world by expounding the relationship between Yin and Yang and the five elements, and can be applied to life through practice to achieve the goal of healthy and harmonious development of body and mind.