Ka Long

Beilun River ( gb, s=北仑河, p=Běilún hé), or Ka Long River ( vi, sông Ka Long), Bắc Luân River () is a river of

Guangxi Zhuang Autonomous Region Guangxi (; ; alternately romanized as Kwanghsi; ; za, Gvangjsih, italics=yes), officially the Guangxi Zhuang Autonomous Region (GZAR), is an autonomous region of the People's Republic of China, located in South China and bordering Vietnam ( ...

in southwest China and Quảng Ninh Province in northeast

Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...

. It runs roughly along the last stretch of the land border of the China-Vietnam border. Rivers of Guangxi Rivers of Quảng Ninh province International rivers of Asia China–Vietnam border Rivers of Vietnam {{Vietnam-river-stub