Chapei Dang Veng (A Cambodian two-stringed, long-necked guitar) is used in Arak and Pleng Ka orchestras. Moreover, it is also performed solo instruments accompaniment of poetry, narrated folk stories, vocal duets of an argumentative style and riddle telling. Due to this special feature of the instrument which has brought it great popularity from early times right up to today and its music has been delighted by the Khmer people for many generations.
Bokator, known formally as Labokator, is a Khmer material art form that involves close hand-to-hand combat, ground techniques, and weapons. Bokator is one of the earliest Khmer material art and second in age only to the Mon-Khmer style of Yuthakun Khom. Moreover, this martial art is said to be the close quarter combat system used by the armies during the Angkor era. Practitioners are trained to strike with knees, elbows, hands feet, and even the head. Short sticks are commonly used as a weapon.