Supported by the following organizations
This is to certify that Dingkun Jiang successfully completed and received a passing grade in happy: Managing Happiness a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Arthur Brooks
William Henry Bloomberg Professor of the Practice of Public Leadership at Harvard Kennedy School and Professor of Management Practice at Harvard Business School Harvard University
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- Verified Certificate Issued January 14, 2024
- Valid Certificate ID c623e5d8e66c435db7cac45e8ea1d7fc