1. Historical and cultural background: Qin Gang Ancient Town is located in Yangzhou City, Jiangsu Province, China, with a long history and profound cultural heritage. This ancient town built in the Song Dynasty has preserved many ancient buildings and traditional street layouts, and visitors can feel a strong historical atmosphere. In contrast, Tongguan Kiln is an ancient kiln site located in Tongling City, Anhui Province, which also has historical value, but its overall scale and cultural heritage are not as rich as Qin Gang Ancient Town.

2. Rich tourism resources: The ancient town of Qin Gang has rich tourism resources, including traditional ancient buildings, ancient docks, beautiful canals and beautiful natural environment. Visitors can enjoy the unique scenery of the water town, taste local specialties, visit museums and learn more about the history and culture of the ancient town of Qin Gang. In contrast, Tongguan kiln is mainly based on kiln site and ceramic culture, which is more attractive to tourists interested in ceramic culture and art.