①Tuesday marks the 50th anniversary of diplomatic relations between China and the European Union. How has the relationship evolved over the past five decades? (00:41)

②China saw a travel boom during the May Day holiday. What does it reveal about consumer confidence and the country's economic recovery? (12:38)

③Six US states invite Canadian provincial leaders to discuss Trump's tariffs. (24:49)

④European industry insiders say the latest US tariff hikes have negatively impacted local industries. (33:22)

⑤Iran says its stance on nuclear talks with US remains constant. (44:41)