Donghai during the Tang Dynasty refers to Donghai County, located in today's Jiangsu Province.
Taizong of the Tang Dynasty established the General Administration Office of Haizhou, which covers the four prefectures of Haizhou, Lian, Huan, and Dongchu. Haizhou controls Qushan, Longju (newly established), Xinle (newly established), and Quyang (newly established). ), Shuyang, Houqiu (newly established), Huairen, and Licheng (newly established) 8 counties, Lianzhou governs 2 counties of Lianshui and Jincheng (divided into Lianshui County), Huanzhou governs Donghai, Qingshan, Shicheng, and Gan There are 4 counties in Yu, and Dongchuzhou governs 3 counties in Shanyang, Anyi and Yancheng, totaling 17 counties.
Derived knowledge points - textual research sources
The cliff inscription of "Donghai County Yulinguan East Rock Wall Period" is located at the "Feiquan" of the Sui Dynasty Yulinguan site in Huaguoshan Scenic Area, Lianyungang City, Jiangsu Province On the cliff on the east side. The carved stone faces south, with a clear surface height of 2.1 meters and a width of 5 meters. It is carved vertically from right to left. The title is in seal script on the first line. The main text and the inscription include 24 lines, 17 characters per line, and a character diameter of 18 centimeters. The full text has 392 characters.
On the flat "Lian Stone" opposite the inscribed stone of "Dong Yanbi Ji", there is a stele of Song Zu's Wuzai Sanyan poem and the Dong Yanbi Ji of Tang Dynasty complement each other, which can be called the cliff inscription of Huaguoshan The engraved double jade. The three-character poem inscription of Zu Wuze is located diagonally opposite the Tangli stone inscription, and is engraved on the north facade of "Lian Stone". The poem is about 5 meters high and 6 meters wide. It is in small seal script with a character diameter of 8 inches. The main text has 14 lines, with 7 characters in a row and 5 characters in the next line, totaling 95 characters. The first three lines of 21 characters are the place of origin, name, and font size of the author, seal script, and engraver. The last 11 lines of 74 characters are the main text of the three-character poem, describing the feelings of Zu Wuze, Su Tangqing, and Wang Junzhang when they visited Yuntai Mountain. The last part is The 21-word signature is divided into 2 lines, totaling 126 words. The poem was engraved in the Jiashen year of Qingli in the Northern Song Dynasty (1044), more than 950 years ago. The three-character poem was written by Zu Wuze, written by Su Tangqing in seal script, and Wang Junzhang was engraved by Wang Junzhang. They each took advantage of the writing, pen, and sword skills of the three people. They are known as the three most famous steles in history. Wu Yu of the Qing Dynasty collected ancient and modern ink rubbings extensively, and included the three-character poem engravings in the ancient and modern seal engravings, which were recorded in "Jin Shi Cun". Both Ming and Qing dynasties were included in local chronicles. After the founding of the People's Republic of China, "A Brief Introduction to the Origin of Various Calligraphy Styles" compiled by the Chinese Calligraphy Research Society in Beijing, when introducing the Xiaozhuan of the Song Dynasty, it particularly praised the three-character poetry engraving. In 2002, the "Song Seal" was merged with the Tang Dynasty and classified as a provincial level Cultural relic protection unit.