In central China's northern Shaanxi area, a large paper-cut of fishnet symbol is placed over the tomb of the ancestors on the Pure Brightness Day. It was the same symbol of perpetual life from 6000-year-old Banpo Culture. Origami m green and red paper in the shape of letter "Wan," a symbol of revolving perpetuity, are scattered around the tomb. In northeast China, Manchurian makes a 3 segment "sky reaching" post to place on ancestor's tomb, with a large white flower (the sun) on the top and colorful ribbon pendants as the "sun rays."
