There were many reasons for the appearance of tiles and hooks. The following were some possible reasons: 1. The development of the urban economy: The Song Dynasty was the peak period of the development of the commodity economy in China's feudal society. The urban economy was prosperous, the population increased, and the citizen class grew. This provided the economic foundation and market demand for the emergence of tiles and hooks. 2. The demand for culture and entertainment: The Song Dynasty was a peak period for Chinese culture. Poetry, painting, calligraphy, music, and other art forms had been greatly developed. At the same time, the citizens also had more cultural and entertainment needs. The appearance of tiles and fences satisfied this demand. 3. The lack of entertainment venues: Before the Song Dynasty, the entertainment venues in the city were mainly restaurants, teahouses, etc. The entertainment forms of these places were relatively simple and could not meet the needs of the citizens. The appearance of tiles and hooks provided more forms of entertainment, such as drama, storytelling, acrobatics, etc., which enriched the cultural life of the citizens. 4. Government support: The Song government supported the development of the cultural entertainment industry, providing policy support and tax concessions for the emergence of tiles and hooks. In short, the emergence of tile and hook bars was the result of many factors such as urban economy, cultural and entertainment needs, lack of entertainment venues, and government policies. While waiting for the TV series, you can also click on the link below to read the classic original work of "Dafeng Nightwatchman"!