Introduction to the quarry pit: The site is 200 meters long from north to south, 150 meters wide from east to west, and covers an area of ​​about 30,000 square meters. A total of 68 quarry pits were excavated and cleaned, including 63 empty pits and 5 stone pits. There are also 1 inscription, 1 gravel pit, 2 tombs, etc. The site also found quarrying tools such as broad chisels, flat chisels, chisels, wedges, chisels, building materials, and pottery. While displaying the quarry pits and stone slab pits of the Han Dynasty quarries in their original locations, they are supplemented by explanatory boards, signboards, etc., and multimedia is used to display the quarrying process to increase participation, interest and entertainment.