The text explains the Dhamma section in the Buddhist canon: Catupaṭisaṃbhidā (Fourfold Analytic Insight), aggregates, mind, feeling, form, Enlightenment, four types of persons, hindrances, wholesome course of action, desire, seven ultimate Dhamma, each of which is followed by explanations in Thai language and the Dhamma script. Local folk rituals are also included: words for giving alms-offering, translation of Pali prayers and features of alms-bowls.