Introduction to the ancient road from the king of Fujian to Fujian: Beifeng Emperor Cave, as the ancient road from the king of Fujian to Fujian in history, occupies an important transportation strategic location in the north and south. Water can be used as a boundary to resist troops, and gorges can be used as a boundary to defend. Beifeng, as the first strategic checkpoint in the north of Fuzhou, is the first strategic line of defense in the north of Fuzhou to resist enemies. The ancient road to Fujian can be traced back to three leaders who became kings in Fuzhou in history. Several major surnames of the She ethnic group who migrated with Wang Shenzhi, the king of Fujian, settled in the Huanghuangdong area, forming the cultural gathering place of She village in Beihu Shanzhai, Fuzhou.