Harvard professor emeritus honored by China Institute for contributing to China-U.S. ties

Yue-Sai Kan, co-chair of Board of Trustees of China Institute, delivers a speech during the 2019 Blue Cloud Gala in New York, the United States, on Nov. 25, 2019. Harvard University Professor Emeritus Ezra Vogel was honored by China Institute here Monday evening with the annual Blue Cloud Award for his contribution and dedication to enhancing China-U.S. relations. (Xinhua/Qin Lang)