where Jiulong River enters the sea, Jinghu Road. After consulting Baidu map, we can know that Yuegang in Longhai District of Zhangzhou City was a "gathering of sea vessels and merchants" in the middle and late Ming Dynasty, located at the entrance of Jiulong River to the sea, and Longjiang Cultural Service Center was located at Jinghu Road, Zhangzhou Development Zone, China Merchants. Yuegang, also known as Yuequan Port, is located at the mouth of the lower delta of Jiulong River in Zhangzhou, Fujian Province. Today, in Haicheng Town, Longhai District, Zhangzhou City, Longjiang Cultural Service Center is responsible for the protection and inheritance of intangible cultural heritage, and carries out daily management, repair and maintenance of cultural relics protection units within its jurisdiction.