In the Xinjia, there are 83 moves in the Yi Lu and 71 moves in Er Lu. Chen Xiaoxing, Chen Xiaowang’s brother and a student of Chen Zhaokui, said the primary differences between the Xinjia and Laojia are the small circles, which highlight the turning of the wrists and make visible the folding of the chest and waist. "Xiongyao zhedie" (chest and waist layered folding) is the coordinated opening and closing of back and chest along with a type of rippling wave (folding) running vertically up and down the dantian/waist area, connected to twisting of the waist/torso. Rotations of the waist and dantian become more apparent in Xinjia.