Besides China and Cambodia, which other country has a border with Vietnam?
China–Vietnam border China–Vietnam border The border between China and Vietnam is the line that limits the territories of China and Vietnam. The land border measures about . It starts at the Tripoint with Laos , and goes to the Gulf of Tonkin , passing in essentially mountainous areas inhabited by ethnic minorities. Whilst both sides agree on land borders, the territorial dispute over the Spratly and Paracel Islands has left maritime borders between the two nations undefined. In several areas, the land border between the two countries runs along rivers. In particular, the border follows the Red River on its section from
Cambodia–China relations Cambodia–China relations The bilateral relations between the Kingdom of Cambodia and the People's Republic of China have strengthened considerably after the end of the Cambodian-Vietnamese War, during which China had supported the Khmer Rouge against Vietnam. Although they do not share a contiguous border, China has had a historic cultural and commercial relationship with Cambodia. The 950,000 ethnic Chinese constitute approximately 3-5% of Cambodia's population, and although they were discriminated against by the Khmer Rouge and the Vietnamese, they have re-emerged as a prominent business community. China has served Cambodia as a counterweight to the dominating influence of Vietnam. In