Whether a novice or master, a practitioner of Kung Fu will utilize Chin Na. It isn't an individual style of Chinese martial arts but more so a set of techniques, maneuvers and counters applied to an opponent in order to gain a physical advantage and neutralize the opponent's fighting ability. It is considered to be the true essence of all Kung Fu grappling. Chin Na is a Chinese term that means the method of grabbing (Chin) and locking or breaking (Na). It focuses on the manipulation of an enemy's tendons, nerves, joints, bones and muscles to incapacitate. The two actions can be performed apart in training and self-defense, although they are commonly performed in that order (trap then lock). These skills can be applied while either standing or on the ground.

Chin Na teaches how to read an opponent's intentions, body weaknesses, and the spatial orientation between a practitioner and an attacker. From there, the practitioner selects the appropriate leverage and application of force necessary for control. Interestingly, the same principles that are used to heal in Chinese physiotherapy (Tui Na) are used to harm in Chin Na.

One hundred and eight skills are employed in Chin Na. Thirty-six are used to capture or control an attacker and the other 72 are used to grab or seize an opponent. An experienced practitioner is aware of where the point or area is located that gains the advantage; how hard to press or strike; how hard to grab; how long to hold; which angles for attack or defense; what hand technique(s) must be used, and which combinations of points will achieve the desired results.