Home › Authors › Phačhongčhit Rattanōthayānon. 👤 Phačhongčhit Rattanōthayānon. 1 book Books by Phačhongčhit Rattanōthayānon. Phonngān wičhai rư̄ang wicha Phonngān wičhai rư̄ang wichāchīpniyom khō̜ng khārātchakān Sathāban Phatthanā Khārātchakān Phonlarư̄an, Samnakngān Kō̜. Phō̜ 1993