If you’d like to know the details and how to be in heaven or hell , it’s described in “äµÃÀÙÁÔ¾ÃÐÃèǧ” (dtrai poom prá rûang) - three worlds, the religious literary work written by ¾ÃÐÁËÒ¸ÃÃÁÃÒªÒÅÔä· - prá má-hăa tam-má-raa-chaa lí-tai, the king of Sukhothai dynasty in the Buddhist Era 1888 or 1345 AD. This ancient book was written with well systematic reference from 34 Buddhist scriptures. According to “äµÃÀÙÁÔ¾ÃÐÃèǧ”, there are 6 classes of Heaven and 8 major Hells, each major hell has 16 levels and each level has many sub levels, countless!!!