Home › Authors › Sitthirak Čh̀̄æmsai. 👤 Sitthirak Čh̀̄æmsai. 1 book Books by Sitthirak Čh̀̄æmsai. Rāingān kānwičhai rūang k Rāingān kānwičhai rūang kānsưksā khunnasombat khō̜ng ʻintœ̄ lō̜kking blō̜k thimi sūanphasom khō̜ng din čhak bō̜din Bānphān Tambon Khamin Čhangwat Sakon Nakhō̜n 2003