Supported by the following organizations
This is to certify that Zhishen Yang successfully completed and received a passing grade in HLS2X: Contract Law: From Trust to Promise to Contract a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Charles Fried
Beneficial Professor of Law Harvard Law School
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- Verified Certificate Issued July 21, 2020
- Valid Certificate ID 898bf5192d3a4cbf8416e479217350d0