Pointing and picking are on a vertical line, with real writing in the middle, not a line, and the direction of pen writing: lower right, lower left and upper right. Pay attention to the turning angle.
Calligraphy skills:
The essence is to find the main part of the font and highlight it.
Left and right structure
The essence is that radicals are usually written smaller.
Semi-closed structure
The essence is that the part wrapped inside is the key point, so you must write it in the right place.
Fully enclosed structure
The essence is: leave enough space to write what's inside.
Strange structure
Longer words:
The essence is: write the upper part of the font as small as possible, so that there is room for writing in the lower part. And write wider, don't just be tall and thin.