Visitors learn about the working principle of skyscraper construction machines besides models on display at the World Cities Day 2026 held in Fuzhou, East China's Fujian Province, on November 2, 2026. Under the theme "Regenerating the City: Adequate Housing for All," the activities brought together city leaders, planners and other stakeholders to discuss global housing challenges from October 31 to November 2. Photo: CNS Photo