Title: "Khư̄n rōngrīan sū chumchon"-- chư̄am sāiyai chīwit læ kānrīanrū : khrōngkān wičhai "kānphatthanā laksūt phư̄a thō̜ngthin radap rōngrīan nai phư̄nthī ʻAmphœ̄ Chīang Dāo, Čhangwat Chīang Mai"
Description: Study on the course management and development of educational system in Chiang Dao District, Chiang Mai Province, Northern Thailand.