Introduction to the Tanjiapo No. 1 Dragon Kiln Site: Tanjiapo No. 1 Dragon Kiln is currently the best-preserved Tang Dynasty dragon kiln in the world. The kiln site is oriented from north to south and consists of three parts: the kiln head, the kiln bed, and the kiln tail, with a total length of 41 meters. , the widest part is 3.5 meters, the narrowest part is 2.8 meters, the steep part is 23 degrees, and the gentle part is 9 degrees. 28 relics related to porcelain making in the kiln in the archaeological excavation area of Tanjiapo No. 1 Long Kiln were revealed, and tens of thousands of restorable cultural relics were unearthed. The kiln structural characteristics of Changsha Tongguan Kiln and the product characteristics of the corresponding regional kiln sites were mastered, and important architectural remains related to kiln industry production were discovered.