How many kinds of Tai Ji Chuan are there? I know there are 85 models and 103 models. What other models are there? What is the difference between them? All their advantages

Yang-style Tai Ji Chuan, with large, medium and small racks, is ready to use. Today, people are used to calling it "small waiting rack"; The middle frame is the training frame, which is now customarily called "Hou Jian frame". These two frames are Yang Quan's mother's frames; The big frame is the transformation frame of the mother frame, and it is Yang's boxing frame. Now it is customary to call it "Cheng Fu Jia". Yang Tai Ji Chuan has many routines: 13, 24, 28, 37, 40, 48, 56, 72, 85, 103, 108, 188. Objectively speaking, the two are similar, but the posture is high and low, the movements are interchanged left and right, and the frequency of repetition sequence is just the same. Generally speaking, it is enough to practice the 40-style Tai Chi, including the main movements of Yang Tai Tai Chi. If you are energetic, you can also choose representative models 85, 103 and 108.