You can use four feet, three feet, four feet, four feet, four feet, four feet and three cuts. And the work should have two sides, heaven and earth, and the sky is bigger than the earth. You can't draw a grid, you can only fold it by hand. As long as you are proficient, write more articles every day, each piece and every word must be done in one go, and you can't stop writing, otherwise you will be out of breath and feel lost, and then pick out the best.

hope this helps