On 2 March 2020, Social Sciences program, General Education department, Faculty of Liberal Arts led by Asst. Prof. Kitisak Chumthong and Ekkarat Maliwan, the lecturers in Social Sciences program organized the training project to promote knowledge of agriculture in a small garden in accordance with the philosophy of the sufficiency economy for the elderly at Ban Han Subdistrict Municipality, Bang Klam District, Songkhla Province.