Sanda is a competitive fighting sport, its primary function is fighting and actual combat, and its secondary function is exercise. Sanda is not a martial art, but a competitive fighting skill above martial arts. Because of its diverse attack techniques, there are many training methods, such as boxing training, leg training, wrestling training and so on. To learn wrestling, you must learn wrestling prevention and wrestling resistance. Therefore, Sanda attack is actually played with a variety of attacks and defenses.

Objectively speaking, Taekwondo is also a kind of actual martial arts. After all, human defense consciousness and human kinematics principle determine that technology is almost the same at the beginning of its origin. Taekwondo taught in the modern market is not practical Taekwondo, but Taekwondo enters the Olympic Games. In order to distinguish boxing from wrestling, Taekwondo only keeps a straight fist and attacks with legs, which weakens the protection of opponents and makes the melee technique useless. However, Taekwondo has always advocated "starting with ceremony", so it is necessary for the state and society to incorporate the bow ceremony into training and strengthen etiquette with actions.

There is a saying in Taijiquan that you should not go out for ten years, which is not in line with the modern fast-paced lifestyle. Moreover, Tai Chi follows the idea of Yin-Yang diagram, takes an arc everywhere, pays attention to slow movements, carries qi with meaning, and pays attention to fine and uniform depth and length of breathing, which does not conform to the principle of fierce and rapid confrontation.