Kānprachum thāng Wichākān rư̄ang Kānwičhai thāng Chātphan nai Lāo-Thai (1991 Mahāwitthayālai Chīang Mai)

Rāingān Kānprachum thāng Wichākān rư̄ang Kānwičhai thāng Chātphan nai Lāo-Thai, na Hō̜ngprachum Sārasonthēt, Samnakngān ʻAthikānbō̜dī, Mahāwitthayālai Chīang Mai, 13-14 Phrưtsačhikāyon 2534