Shuai Chiao is the official wrestling system used in China.. It's techniques are based on regulation rules, in that no hits are allowed, and the first person to touch the mat with anything but the sole of their foot loses.
The Training emphasizes conditioning a solid root, as well as developing your balance for some of the more advanced throws. You learn how to judge your opponent's center of balance, and use complicated footwork to overtake their ground. The effective throws used in Shuai Chiao combined with the agile manuevers of Ba Gua is proving to be a more and more effective style of fighting.