Introduction to the Ancient Phase Relics Exhibition Hall: Huaibei City was the land of phase in ancient times, with a long history and rich cultural relics. Hundreds of ancient tombs and ancient cultural sites have been discovered and excavated, and a large number of precious cultural relics have been unearthed. These cultural resources reflect the glory of Huaibei's history and have attracted the attention of the world with its distinctive style of the times and local characteristics.