 There is no need to keep contact with an opponent, as the system uses interchangeable and flexible movements.The system also includes techniques from Fut Jeung which is thought to be a Shaolin Buddhist method, and ten animal styles (snake, tiger, leopard, lion, eagle, crane, monkey, elephant, horse and dragon) as well as "8 Drunken Immortal" forms (based on the personality traits of the 8 heavenly deities of Chinese traditional religion), "4 Afflictions/Cripples" forms (a deceptive mimicry of one who is crippled) and a left-handed form (based on the legend of a famous general fighting while holding the infant son of a Chinese emperor).The left-handed form is practiced as a single-handed form, with the right held behind the back, at the waistline.