The Vietnam-Laos border is1650km long and the Vietnam-Cambodia border is 930km long. The coastline is 3260 kilometers long. It covers an area of 329,556 square kilometers. Located in the hinterland of Southeast Asia, Vietnam is called the heart of Southeast Asia, and its strategic position is important because it is the hub of maritime transportation in the Pacific Ocean and the Indian Ocean.
Extended data:
According to an official Vietnamese data, the annual sediment volume is estimated to be about 65.438+0 billion cubic meters, which is nearly 654.38+0.3 times that of the Red River. About 65,438+100,000 square kilometers have been opened up as paddy fields in the delta, which is one of the most important rice growing areas in the world.
The southernmost tip of the Mekong Delta, known as the Jin 'ou Peninsula, is covered with dense shrubs and mangrove swamps. The Mekong River, with a total length of 4,220 kilometers, is one of the 12 rivers in the world. Originated in the Qinghai-Tibet Plateau, it flows through Yunnan Province of China, forming the border between Laos and Myanmar and the border between Laos and Thailand, and is divided into two tributaries.
Baidu Encyclopedia-Vietnam Geography
Baidu Encyclopedia-Vietnam