The Vietnam-China border is a 1,450-kilometer-long boundary that separates Vietnam from China. It runs through various terrains, including mountains and rivers, and is marked by several border gates and checkpoints. This border has historical significance, having been the site of conflicts and trade between the two nations. The border region is home to diverse cultures and ethnic groups, with many communities living on both sides. It plays a crucial role in trade and economic relations, facilitating the movement of goods and people between Vietnam and China. The area is also important for security and diplomatic relations between the two countries.