Xi and Trump to meet in Washington, what's at stake?

①Xi and Trump are set to meet again in Washington, less than six months after their last meeting in Beijing. What kind of China-U.S. relationship is taking shape? ②2026 World Manufacturing Convention opens in Anhui, China. How far has China's industrial upgrading come? ③U.S. and Iranian officials hold three-hour talks in New York. Is there a real opening for diplomacy? ④Washington, Tokyo and Seoul step up economic-security coordination. Cooperation or bloc politics?