Combine, blend power with speed drills, make adjustments. Delivery system - instant, fast relaxed. Complete emphasis on speed and economy of motion. The less you move the better. Clean and sharp as a two edged sword, pure Chinese Kung-Fu.
Speed comes with accuracy.
Proper form and body alignment with balance. Footwork is supposed to be light and easy, not jumping around stiff, but relaxed and smooth without deliberation, angular and instant. While engaging an opponent, if there's emptiness Hit. Skim and glide with friction but let the Chi flow. Touch vs. Non-Touch.