What is the predecessor of Nanchang Railway Security Secondary Vocational School (main campus)?

Nanchang Railway Technical School. Official website of Nanchang Railway Security Secondary School inquired that Nanchang Railway Security Secondary School was formerly Nanchang Railway Technician School, which was founded in 1984. In 2002, with the approval of Jiangxi Provincial People's Government and the record of Ministry of Education, it was upgraded to Nanchang Railway Security Secondary Specialized School, which is a full-time general secondary specialized school. In 2006, Nanchang Railway Security Training Center was approved by Nanchang Education Bureau, and in 2008, Nanchang Railway Security Vocational Training College was approved by Jiangxi Provincial Department of Human Resources and Social Security.