1, paper feed angle. That is, the angle at which the strokes enter the paper. The angle of the pen tip into the paper represents the quality, straightness, Fiona Fang and smoothness of the strokes.
2. relieve the pressure. Represents the thickness of strokes, Fiona Fang. The strength of lifting can also be understood as the point of exertion, or the point depicted by the sculpture of strokes.
3. Stroke radian. The radian of strokes produces the pitch, concession and echo relations between strokes, between strokes and radicals of Chinese characters, between some components, and between strokes and whole characters; Straightness and tightness change (straight painting appears tight, curved painting appears loose).
4, pen speed. Produce the fast and slow rhythm of strokes. As well as thickness, weight and other different modeling changes. One: the position of starting, writing and receiving pens. An eternal principle is that the beginning, strokes and strokes must have different depicting actions. The transition between strokes involves the direct transition of the next stroke and the folding of the pen, another transition after the pen is closed, but it is still the process of starting, walking and closing the pen.