Warehouse introduction: The warehouse is divided into upper and lower floors. The upper floor contains some lighter items, including silks, porcelain, tea leaves from the South, cotton cloth, medicinal materials from Shaanxi, etc.; the lower floor mostly contains goods that are difficult to transport. There are real objects such as salt from Shandong, raw lacquer and rice wine from the south, grains and peppers from Shaanxi, wood, native products, and liquor from Henan.