The characteristics are as follows: 1. Sketching without carving; Second, put words into spoken English; Third, express your feelings in style and express your thoughts directly. These three words are completely different from the popular word style of "perfunctory, borrowing others to say oneself" at that time, and they are a brand-new style.
It can't be said that it is "better than other people's words", but it is his uniqueness. Under the situation that Huajian's style is dominant, it gives the word other possibilities.
But the best thing in the Tang Dynasty is poetry.