Video: As Trump Raises Tariffs, China Cuts Them to Zero. Professor Keyu Jin delves into critical U.S.-China economic issues, including the trade war and technological competition. 隨著川普提高關稅，中國將關稅降至零。金克羽教授深入研究中美經濟關鍵議題，包括貿易戰和技術競爭.
https://rumble.com/v65n22d-as-trump-raises-tariffs-china-cuts-them-to-zero.html
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https://youtu.be/5fa63psNVZU?si=90bDPOky6I-xxNdt