Dr. yuk l. yung - PowerPoint PPT Presentation


Dr. Yuk L. Yung - Professor of Astrobiology and Planetary Sciences

Dr. Yuk L. Yung is a distinguished editorial board member and professor at the California Institute of Technology, USA. His research focuses on planetary evolution, atmospheric chemistry, astrobiology, and global change, emphasizing synergistic interactions between modeling, experiments, and observa

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Decline and Rise: The Ming Dynasty and Zheng He's Voyages

The decline of the Yuan Dynasty marked by corruption and peasant rebellions led to the rise of the Ming Dynasty under Ming Hongwu. The Ming Dynasty brought stability through centralized governance, civil service exams, and land redistribution. Yung Lo, also known as Yongle, expanded China and sponso

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