1. The thin gold body was originally written with a brush, which is a soft pen, so the thin gold body can be written with a soft pen.
2. The thin gold body was created by Song Huizong, which is an original creation in the history of calligraphy. It is a unique style of font, with fast brushwork and fine handwriting, so as to be thin without losing meat. At the corner, you can clearly see the traces of Tibetan front and exposed front. This thin, crisp and elegant calligraphy style requires high calligraphy skill, self-restraint and calm mind to complete. Many people studied his books in later generations, but few people got his essence.
3. Hard pen is a word written with hard pens such as pens and gel pens. A soft pen is a kind of writing brush. Hard writing has certain inheritance, paying attention to structure, soft writing is more flexible, and paying attention to the flesh and blood of the whole word. Hard pen calligraphy was born in modern times. Relatively speaking, it was called brush calligraphy in ancient times.