Title: Tang tham lūang thēt mahāchāt Lānnā
Description: Mahachat desana of Lanna, Northern Thailand, annualiy religious ceremony of reciting the verification in Pali and Thai on the Vessantara Jataka stories, canocical Theravada Buddhist scripture, describing the life of Phra Wetsandon, last previous life of the Gautama Buddha.