Kānprachum phư̄a Phičhāranā Rāng Nayōbāi, Māttrakān, læ Krō̜p Kāndamnœ̄n Ngān phư̄a Kānčhat Kānsưksā Phư̄nthān phư̄a Pūangchon (1991 Bangkok, Thailand)