Title: Kānprachum Sammanā Nakwichākān dān Kānphrǣ Rabāt Yāsēptit nai Prathēt Thai khrang thī 6, 15-17 Mithunāyon 2552, Rōngrǣm Čharœ̄n Thānī Prinsēt, Čhangwat Khō̜n Kǣn =
Description: Conference on substance abuse in Thailand.