This document is a diploma from the International Baccalaureate (IB) awarded to Dongyv Zhu. The IB is a rigorous two-year educational program equivalent to the final two years of high school. Dongyv Zhu received high marks in Chinese Literature, English, Mathematics, Extended Essay in Economics, Theory of Knowledge, Environmental Systems and Societies, and Economics. He completed all required Creativity, Action, Service activities. Dongyv Zhu has fully satisfied the requirements for the IB bilingual diploma.