Home › Authors › Warunsiri Watthanaʻāphō̜nchai. 👤 Warunsiri Watthanaʻāphō̜nchai. 1 book Books by Warunsiri Watthanaʻāphō̜nchai. Kānsasom thun khō̜ng Chāoč Kānsasom thun khō̜ng Chāočhīn nai Malāyū, Khō̜. Sō̜. 1819-1900 1991