Văn Chấn districtVăn Chấn is a former rural district of Yên Bái province, in the Northeast region of Vietnam. As of 2020, the district had a population of 116,804. The district covers an area of 1,129.90 km2. The district capital lies at Sơn Thịnh.Administrative divisionsVăn Chấn is divided into 24 commune-level sub-divisions, including 3 townships and 21 rural communes.