碳渊县(越南语: Than Uyên) ,越南北部莱州省的一个县。总面积1,630 km (629.3sq mi),总人口85,908(2003)。县府位于碳渊市。
英语百科
Than Uyên District 碳渊县
(重定向自Than Uyen)
Than Uyên is a rural district of Lai Châu Province in the Northwest region of Vietnam. As of 2003, the district had a population of 85,908. The district covers an area of 1,630km². The district capital lies at Than Uyên.