Introduction to Jiushi Street: Jiushi Street runs through the north and south of the ancient town and is known as the "No. 1 Street in Fujian". The ancient street is more than 600 meters long and 6 to 8 meters wide. The center of the street is paved with bluestone slabs, with "nine twists and thirteen turns", like a blue dragon about to fly in the sky. There are nearly a hundred criss-crossing ancient cobblestone lanes in a network on both sides of the street. They are long or short, wide or narrow, with high walls and narrow lanes, which are simple and remote. There are row upon row of ancient dwellings, which have both the ancient style of the Central Plains and local characteristics. They can be called the treasures of ancient dwellings.