The "Oriental" knot uses the least amount of moves possible. It's the simplest knot there is. The knot is very popular among Chinese youths, hence it's name.
The tie, which is placed inverted around the neck, is suitable with wool, and thick silk ties. The "Oriental" knot is symmetric knot which gets bigger as the tie gets thicker.
The video is to be viewed as if you were looking in a mirror.