Title: Banthưk kāndūngān dān krabūankān yuttitham læ watthanatham sangkhom praphēnī khō̜ng chon phao Tai, phao Čhūang sưng pen chonchāt Thai phao dangdœ̄m nai Prathēt Sāthāranarat Prachāchon Čhīn
Description: Travel experiences of the author, a permanent secretary to Justice Ministry and chairman of National Council on Social Welfare of Thailand, to China to study customs, traditions, and social conditions of Tai (Southeast Asian) people.