1. In terms of calligraphy, I personally think that the summit is magnificent, but the summit is flexible and changeable, and sometimes you can even write the word "mountain" at the top.
2. Some people wrote the peak as a mountain and nicknamed it when they were young. For example, I used to have a classmate named "Leshan" in kindergarten, and when he grew up, he was called Lefeng. He said Le Feng was his real name.
Although Feng is written on the ID card, it is a screen name, or in informal occasions between friends, Feng and Feng also use each other, and they are different words.