1, system breakthrough;

2. Adopt many new tunes, such as ling, near, slow, leading, monotonous, disyllabic and so on. And make many long-term words;

3. Change the aesthetic taste of ci in the direction of creation, turn vulgarity into elegance, and express the secular citizens' life feelings in popular language;

4. Describe the life of singers and dancers and truly reflect the pain in their hearts;

5. Show and recite the bustling city life and colorful street customs;

6. Skill contribution in art;

7. Language plays an important role in the use of colloquial slang;

8. His slow words are very appreciative;

9. Inherit folk traditions and be good at adopting market neologisms;

10, which opens up the theme of the word in content.

As the first great poet who comprehensively transformed Song Ci, Liu Yong had a great influence on later poets. Wang Zhuo said at the turn of the Northern and Southern Dynasties that "today's teenagers" and "nine times out of ten, if you don't learn from Liu Yiqing, you must learn from Cao Yuanchong"; He also said that Shen Tang, Li Jia, Zhou, Chao and Yong were "all in a beautiful sentence" and "originated from the Liu family". Even famous poets such as Su Shi, Huang Tingjian, Qin Guan and Zhou Bangyan benefited from Liu Yong.

Liu Ci has inspired Su Shi in the creation and application of ci style, the description of scenery, the combination of images and the development of themes. Therefore, Su Shi's ci, on the one hand, strives to be independent of "six or seven lang flavors"; On the other hand, it fully absorbed the expression and innovative spirit of Liu Ci, thus creating a generation of new words.

Huang Tingjian's and Qin Guan's vulgar words come down in one continuous line with Liu Ci, and Qin Guan's elegant words are long-tuned, and the method of infection also comes from Liu Ci. The structure of Zhou Bangyan's slow ci is also born out of Liu ci.

Baidu Encyclopedia-Liu Yong