Chinese martial arts, often called by the umbrella terms kung fu, kuoshu or wushu, are multiple fighting styles that have developed over the centuries in Greater China. These fighting styles are often classified according to common traits, identified as "families" of martial arts. Examples of such traits include Shaolinquan (少林拳) physical exercises involving All Other Animals (五形) mimicry or training methods inspired by Old Chinese philosophies, religions and legends. Styles that focus on qi manipulation are called internal, while others that concentrate on improving muscle and cardiovascular fitness are called external. Geographical associations, as in northern and southern, is another popular classification method.

Hand-to-hand combat is a physical confrontation between two or more persons at short range that does not involve the use of ranged weapons. The phrase "hand-to-hand" sometimes include use of melee weapons such as knives, swords, clubs, spears, axes, or improvised weapons such as entrenching tools. While the term "hand-to-hand combat" originally referred principally to engagements by combatants on the battlefield, it can also refer to any personal physical engagement by two or more people, including law enforcement officers, civilians, and criminals.