Vibhaṅga is the sophisticated high-level Dhamma explaining various classifications: Pañcakkhandha (Five Aggregates), Āyatana (Twelve Spheres), the six Dhātu (Six Elements), the eighteen Dhātu (Eighteen Elements), Ariya Sacca (Four Noble Truths), and Indriya (Twenty-two sense-faculties), followed by explanations comparative to human life.