How to write the calligraphy vertically to be straight?

First, the writing method of vertical painting

1. Hanging needle vertical: As the name implies, hanging needle vertical is like a needle, and the bottom is sharp, so it is named hanging needle vertical. When writing, first put the tip of the brush gently into the upper left corner against the front. Note that it must be a light pen to meet the needs of the front. This principle should be understood.

Next, the pen is swiped to the right. Note that it is swiped, not swiped. At this time, the pen tip is already in the middle of the stroke, that is, the state of using the pen by the center has begun.

the most important thing is to keep the state and strength of the pen tip after the pen stroke is completed, swing the pen to the lower left and write directly below. After the brush is in the right position, you should use the same force to push the pen tip out slowly, and finally form a hanging needle state.