What is martial arts? Fists and feet are martial arts, weapons are martial arts. Seeing injustice on the road is martial arts, self-improvement is martial arts, being dedicated to the Tao is martial arts, having the world in mind for martial arts, seeing death as martial arts, being loyal, righteous and courageous as martial arts, killing people like hemp is martial arts, and saving all living beings is martial arts. ?????? The courage to navigate the mountains and rivers, the will to see the past and the present, and any spirit that can make people want to be like gold and iron, without fear of life and death, are all martial arts. In the world, pursue the true meaning of martial arts. (The work 'Invincible Begins from the Master of Boxing' has been completed)