20230615 In the afternoon: 1. The "Daqing Guo No. 5 Boundary Monument" is located at the "Dongxing Guomen" in the 4A scenic spot. Dongxing Guomen is a land port connecting Fangchenggang City in Guangxi Province and Mang Street in Vietnam. It was established in 1958 and is an important commercial port between China and Vietnam. It has more than 3 million people entering and leaving each year. It ranks third in all land ports in the country and first in Guangxi Province. Once an export channel for aid to Vietnam, it was closed in 1978 due to the Sino-Vietnamese self-defense counterattack, and reopened in 1994. The residents of China and Vietnam traveled to and from China and Vietnam through the "China-Vietnam Friendship Bridge" across the Beilun River, and the central line of the Beilun River was the national border of the two countries. ① Address: No. 63 Zhongshan Road, Dongxing City, Fangchenggang City, Guangxi Province. ② Transportation: Direct bus access, but you have to walk 1.1 kilometers to get off the bus. It is easy to stop by car. ③ peak season: no. ④ Time: 2 hours. 2. Concerns: ① You can't take pictures when you enter the port room. ② Don't help people who don't know to pass things: If something happens, lightness constitutes smuggling, and if there is drugs in it, the consequences are unimaginable. ③ prohibited items: animals, plants, fruits, seeds, audio tapes, videotapes, etc., these are the most vulnerable to neglect, and other well-known contrabands are not much to say. ④ When passing the customs, the first gate put down the new version of the passport (the new version of the passport with a camera symbol under the passport cover "passport") and scan it, countdown to 10 seconds. Take the old version of the passport to the artificial channel; the second gate brushes the face. ⑤ There is a very small probability that someone else will open the package for inspection. 3, the Great Qing State No. 5 boundary monument was built in Qing Guangxu 16 years (1890), by Qinzhou Zhizhou Li Shouqi. In the eleventh year of Qing Guangxu (1885), the Qing government signed the Treaty of China-France Vietnam with France, and the Qing government recognized the French occupation of Vietnam, and the two sides set up a boundary monument after retreating the same distance from the central line of the Beilun River. With the establishment of the boundary monument 1369, this monument has now lost its function and become a protected cultural relics. There is a bust of Li Shouqi near the boundary monument.