Home › Authors › Prayō̜m Sō̜ngthō̜ng. 👤 Prayō̜m Sō̜ngthō̜ng. 1 book Books by Prayō̜m Sō̜ngthō̜ng. Mō̜ng phāsā dūai ʻarōmkhan phư Mō̜ng phāsā dūai ʻarōmkhan phư̄a ʻanurak læ songsœ̄m kānchai phāsā Thai thī dī 2008