①Chinese President Xi Jinping has wrapped up a state visit to Vietnam. What was achieved, and what message does it send regionally and globally? (00:42)
②Swiss diplomat: Hainan Expo a platform for Swiss companies to connect with Chinese consumers (24:57)
③China's exports of new-energy vehicles jumped nearly 44% in the first quarter. (35:07)
④The Trump administration is freezing more than $2 billion in federal funds for Harvard University. What are the real intentions behind this move? (45:36)
