On the occasion of the past National Children's Day, Mr. Narawit Wichianwan, Nong Tul, a Mathayom 1/2 English Program student at Suan Sunandha Rajabhat University Demonstration School. Was honored to be a tour guide and lecturer at the historical exhibition. English section at the 700th Anniversary Army Museum, Royal Thai Army Headquarters. and had the opportunity to meet, talk and give lectures Army Commander General Charoenchai Hinthao also listened on this occasion.