Lying at a height of 1,000m above the sea level in the Hoang Lien Son Mountain foot, and about 350km north-west of Hanoi, the mountainous district of Mu Cang Chai of Yen Bai province boast more than 2,300ha of terraced rice fields.
Lying at a height of 1,000m above the sea level in the Hoang Lien Son Mountain foot, and about 350km north-west of Hanoi, the mountainous district of Mu Cang Chai of Yen Bai province boast more than 2,300ha of terraced rice fields.