Title: Thō̜ngthīeo 4 čhangwat Phāk ʻĪsān, ʻUbon Rātchathānī, ʻAmnāt Čharœ̄n, Sīsakēt, Yasōthō̜n =
Description: Descriptions and travelling sites of Ubon Ratchathani, Amnat Charoen, Sisaket, and Yasothon provinces of Northeastern Thailand.