Vietnam coastline is long. At its narrowest point in the central Quảng Bình Province, the country is as little as across, though it widens to around in the north. Vietnam's land is mostly hilly and densely forested, with level land covering no more than 20%. Mountains account for 40% of the country's land area, and tropical forests cover around 42%. The northern part of the country consists mostly of highlands and the Red River Delta. Fansipan (also called as Phan Xi Păng) which is located in Lào Cai Province is the highest mountain in Vietnam, standing high. The Red River Delta
Phu Phan Mountains unabated in Thailand's mountainous forested zones, even in the protected areas. In Thailand and in China this wood is highly valued in the furniture industry. The name of the range is derived from the characteristic tabletop shape of its peaks, for "phan" is a kind of traditional tray on a pedestal. "Phu" is the word for mountain in the Isan/Lao language (as opposed to "khao" in central and southern Thai and "doi" in northern Thai). The Phu Phan Mountains rise above the plateau and are not prominent. They straddle most of the provinces of northern and eastern Isan, including Khon