Are these 2 arts the same Ark Wong Yues Five Familys style is said to be from Lau Ga , Hung Ga , Li Ga ,Choy Ga , and Mok Ga , and Sui Lum Fut Ga Kuen is also said to come from Hun Ga, Lau Ga ,Mok Ga ,Li Ga , Mok Ga ? Wat are the history of these arts what kinds of techniques do they use ? Also what kind of concepts and principles do they have ? And what about there forms ?