This aerial photo taken on Jan. 6, 2024 shows tourists visiting the Slender West Lake scenic spot in Yangzhou, east China''s Jiangsu Province. (Photo by Meng Delong/Xinhua)

This aerial photo taken on Jan. 6, 2024 shows the Slender West Lake scenic spot shrouded in fog in Yangzhou, east China''s Jiangsu Province. (Photo by Meng Delong/Xinhua)

This aerial photo taken on Jan. 6, 2024 shows the Slender West Lake scenic spot shrouded in fog in Yangzhou, east China''s Jiangsu Province. (Photo by Meng Delong/Xinhua)

This aerial photo taken on Jan. 6, 2024 shows the Slender West Lake scenic spot shrouded in fog in Yangzhou, east China''s Jiangsu Province. (Photo by Meng Delong/Xinhua)