Occupies 80 spaces.
Practice calligraphy with a double-meter grid. Each character occupies 80% of the space, and the characters will look better.
The basic principle of the grid: it cannot completely occupy the grid. The general rule is the rule of 28. The characters occupy 80% of the space, leaving 20% ??of the space around them. Individual stretched strokes can be slightly extended to 20% of the space. Go inside.