Aerial view shows the giant tree-shaped marks on the tidal flat along the Qiangtang River, east China's Zhejiang Province, Oct. 17, 2022. (Photo: China News Service/Wang Gang)
Aerial view shows the giant tree-shaped marks on the tidal flat along the Qiangtang River, east China's Zhejiang Province, Oct. 17, 2022. (Photo: China News Service/Wang Gang)
Aerial view shows the giant tree-shaped marks on the tidal flat along the Qiangtang River, east China's Zhejiang Province, Oct. 17, 2022. (Photo: China News Service/Wang Gang)
Aerial view shows the giant tree-shaped marks on the tidal flat along the Qiangtang River, east China's Zhejiang Province, Oct. 17, 2022. (Photo: China News Service/Wang Gang)