Plant diversity conservation education for students of Dong Thap University at Nguyen Sinh Sac relic site, Cao Lanh city, Dong Thap province helps to advance students’ and the community’s awareness of responsibility towards nature and sustainable development through practical actions to protect the ecological environment, protect ourselves and preserve life. This research plays an important role in the management, biodiversity conservation and sustainable development in Nguyen Sinh Sac relic.