the middle section of wenbi road in the central area of tongzi county. According to the Baidu map, the former site of dangyang city Haixiao is located in the middle of Wenbi Road in the central area of Tongzi County, and the former site of Yangshi Haixiao has become the only existing Haixiao site on the mainland of China. The "Republic of China Naval School" began in the late Qing Dynasty and was the earliest naval school established in the late Qing Dynasty.