- Publishing textbooks and other books.

- Trading goods and services for education, entertainment, sports instruments and office stationery.

- Produce and trade educational, technical, technological equipment, CDs disks as well as print books, publication and other documents for education.

- Other under business license.

- December 9, 2004: Long An School Book and Equipment Joint Stock Company, established under Decision No. 4834 / QD-UB of Long An Provincial People's Committee.

- January 12, 2005: The company officially went into operation in the form of a joint stock company with a charter capital of VND 4 billion;

- June 2007: Increased charter capital to VND 11 billion;

- January 21, 2008: Listed on Hanoi Stock Exchange (HNX)

- February 22, 2008: Officially traded on Hanoi Stock Exchange (HNX)