Bui Bi (Vietnamese: Bùi Bị) is a hero in Age of Empires II HD: Rise of the Rajas. As a hero, he cannot be converted and regenerates health.
He appears in A Three-Pronged Attack, the fifth scenario of Le Loi campaign, and can be found in the Scenario Editor.
He has the appearance of a Buddhist Monk, complete with an East Asian Khakkhara walking stick, and is identical to Chand Bardai. He functions similar to a Monk, though with improved stats. He is not affected by Monastery technologies.
Bui Bi can heal friendly units and can convert enemy units, but he cannot pick up Relics.