2. Duplication: The style of Tang law is complex, including Yuefu poems, regular poems, seven-character quatrains and five-character regular poems. Each form has its own unique structure and poetic requirements, which need the careful creation of the author.
3. Profound conception: The prose style of Tang Law requires the author to have profound thoughts and rich emotions, and to express strong emotions and thoughts in wonderful artistic expressions.
4. Neat sentence patterns: The language expression of Tang Law requires neat sentence patterns, accurate words and a certain literary background.
5. Creative flexibility: The author of Tang Law can flexibly use various rhetorical devices such as symbols, metaphors and parallelism to enhance the expressive force and artistry of poetry.
6. Diversification of styles: The styles of Tang Law are varied, ranging from majestic and bold to delicate and touching. Different poets also have their own unique styles and characteristics, forming a colorful Tang poetry culture.