Bold is to highlight certain words.
Regular script is better than song style and bold type.
China's calligraphy has a long history and is profound. Song style, regular script, official script, style, etc. They are popular styles in different periods in the history of China calligraphy. If you have different personal hobbies, you will like different styles, such as regular script, official script and song style. , are written in strokes. They look neat, but they feel restrained, but if you look at some bold fonts such as running script,