The three-day 2026 Global Mayors Dialogue · Huangshan kicked off in Anhui Province on Thursday. Representatives visited Tunxi Old Street, one of China's best-preserved historic commercial streets, joining an expert on Huizhou's ancient architecture for a short conversation. Alexander Badrow, mayor of Stralsund, Germany, said he looks forward to exchanges on preserving cultural heritage. (Produced by Li Bowen, Lin Rui and Liang Peiyu, intern Hong Jiale also contributed to this video)