The Tang Dynasty was one of the most important periods in the development of Chinese culture and art. The following are the important achievements of the Tang Dynasty's literature and art: 1. Poetry: The Tang Dynasty poetry was the golden age of ancient Chinese poetry. Many excellent poets appeared, such as Li Bai, Du Fu, Bai Juyi, etc. Their works had a variety of styles, from the bold and unconstrained school's " Going into Wine " and " Lushan Ballad " to the graceful and restrained school's " Reminiscing the Ancient Times at Nizhu." The Tang Dynasty poetry was featured by its beautiful language and profound artistic conception, which expressed the social style and people's emotions of the Tang Dynasty. 2. Calligraphy: The Tang Dynasty was the peak period of Chinese calligraphy history. Many outstanding calligraphers appeared, such as Ouyang Xun, Yan Zhenqing, Liu Gongquan, etc. Their calligraphy works had a unique style, and the strokes were smooth and full of rhythm and rhythm. It became a classic in the history of Chinese calligraphy. 3. Painting: The art of painting in the Tang Dynasty was also very developed. There were many famous painters such as Wu Daozi, Wang Wei, Zhang Zeduan, etc. Their painting styles varied from realistic portraits, landscape paintings, to freehand paintings of flowers, birds, and people. The art of painting in the Tang Dynasty focused on technique and artistic conception, which was full of creativity and imagination. 4. Music: The music art of the Tang Dynasty was also very prosperous. Many famous musicians and composer appeared, such as Li Dong and Luo Binwang. Their musical works have a variety of styles, ranging from traditional classical music to folk music and pop music. The music and art of the Tang Dynasty displayed a rich cultural content and social life scene with a unique charm. 5. Theory of literature and art: The theory of literature and art in the Tang Dynasty was also very developed, and many important literary theories such as Han Yu and Du Mu appeared. Their literary theories emphasized the social significance and historical role of literature and art. They advocated the representation of reality, the reflection of social life, and the innovation and development of artistic forms. The literary theory of the Tang Dynasty provided important theoretical guidance for later literary creation and research.