In order to cooperate with the renovation of the shantytowns at Xingtai Flour Factory,the Xingtai Cultural Relics Protection and Research Center carried out the excavation of Caoyanzhuang site in the year of 2022.There are total 9 ancient tombs from Tang Dynasty discovered,whose shapes and forms are various.The cultural relics unearthed mainly included pottery,porcelain,and bronze wares,but there are no materials with clear dates were.Based on the comparison and study of some types of cultural relics,the ages of tombs,such as M1 8,M23,and M24 could be defined between the flourishing Tang and the mid Tang.