Supported by the following organizations
This is to certify that Rafael Barreto Mezadri successfully completed and received a passing grade in 00612642x: Chinese History From Warring States to the Tang Dynasty | 资治通鉴 a course of study offered by TsinghuaX, an online learning initiative of Tsinghua University.
Noted by
Guogang Zhang
Professor, School of Humanities Tsinghua University
Junren Wan
Dean, School of Humanities Tsinghua University
Nie Fenghua
Director, Online Education Office Tsinghua University
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- Verified Certificate Issued September 23, 2025
- Valid Certificate ID c36d6e8b87a54505aa0d06480ace1b39