Tung Kong Chow Gar Tong Long (; East River Chow Family Praying Mantis) or simply Chow Gar (周家) is a southern Chinese martial art of the Hakka (客家) people. It is one of the four major schools in Southern Praying Mantis, the other schools being Chu Gar (朱家; Chu Family), Kwong Sai Jook Lum (江西竹林; JiangXi Bamboo Forest), and Tit Ngau (鐵牛; Iron Ox). It is an aggressive style with emphasis on close-range fighting. These skills are developed by utilizing a range of training techniques which have been developed over several centuries.