This aerial photo taken on Feb. 1, 2023 shows a view of frozen tidal creeks in the wetland of Liaohe River estuary in Panjin, northeast China's Liaoning Province.(Photo: Xinhua)
This aerial photo taken on Feb. 1, 2023 shows a view of frozen tidal creeks in the wetland of Liaohe River estuary in Panjin, northeast China's Liaoning Province.(Photo: Xinhua)
This aerial photo taken on Feb. 1, 2023 shows a view of frozen tidal creeks in the wetland of Liaohe River estuary in Panjin, northeast China's Liaoning Province.(Photo: Xinhua)
This aerial photo taken on Feb. 1, 2023 shows a view of frozen tidal creeks in the wetland of Liaohe River estuary in Panjin, northeast China's Liaoning Province.(Photo: Xinhua)