(250724) -- VICTORIA FALLS, July 24, 2025 (Xinhua) -- Musonda Mumba, secretary general of the Convention on Wetlands, speaks during an interview with Xinhua ahead of the 15th Meeting of the Conference of the Contracting Parties to the Ramsar Convention on Wetlands (COP15) in Victoria Falls, Zimbabwe, July 23, 2025. TO GO WITH "Interview: China plays major role in global wetland preservation, says Convention on Wetlands official" (Xinhua/Tafara Mugwara)