What is the significance and characteristics of paste science in calligraphy art in Song, Yuan, Ming and Qing Dynasties?

Sticking learning is relative to stele learning. Sticking in the Song, Yuan, Ming and Qing Dynasties mainly refers to the engraving and sticking style that began in the Song Dynasty. Before the Song Dynasty, the spread of books mainly depended on inscriptions and copying, such as the two kings' books copied in the Tang Dynasty, and other inscriptions, such as the works of Ou, Chu, Yan and Liu. With the development of culture, especially the progress of calligraphy, the works of many famous calligraphers are decreasing year by year, and their collections are gradually concentrated, which makes many learners unable to see the true meaning of the works of famous calligraphers. In order to spread and facilitate everyone's study, the royal family began to engrave posts from the Song Dynasty, and then gradually flourished. Mainly collect letters, poems and manuscripts of ancient people and celebrities, put them on wood and stone, and then print them into rubbings for ministers to spread in society. The most famous ones are Chunhua Pavilion Post, Taiqing Building Post and Daguan Post. A large number of ancient books were handed down to future generations through block printing, which broadened their horizons and increased their learning opportunities. For example, there are only a few kinds of ink marks left by the two kings (not genuine), but there are countless kinds left in the engraved posts, which gives us a more comprehensive understanding of their calligraphy appearance and value. However, with the development of the times, there are more and more engravings, even repeated engravings, which make many copybooks distorted, can no longer truly reflect the original appearance of books, and also lose the value of learning and research, and are also criticized by many literati and artists. You can find a book on the history of calligraphy. More comprehensive and detailed!