What I see most is a unit's financial accounting voucher. The cover of each accounting voucher must be signed by the top leader.
There are dozens of instructions and signatures from leaders, large and small, with different signatures. There are regular regular script, drizzly running script and weeds. In short, the personality is full, and the words are like people.
A person's talents should be all-round. Writing beautiful handwriting is a person's first impression on others. Beautiful calligraphy is always awe-inspiring, at least, I personally think so.
Also, writing will have a personal talent. However, there are also exercises the day after tomorrow, and a person's first teacher is very important. I found a phenomenon that the font of primary school students in a class is the most like their Chinese teacher. It can be seen how important the words of a primary school Chinese teacher are. It will affect many people, especially underage children.