ZHENGZHOU, China, Oct. 27, 2025 /PRNewswire/ -- From October 22 to 25, the Global Mayors Dialogue•Zhengzhou and 2025 International Mayor's Forum on Tourism was held in Zhengzhou, Henan Province. Centered on the theme "Preserving the Cultural Legacy of Ancient Capitals and Driving Urban Renewal," the forum brought together about 300 guests,...