Aerial view of mudflats of Yellow River Delta in Dongying, China's Shandong

An aerial drone photo taken on Aug. 28, 2024 shows a view of the mudflats of the Yellow River Delta in Dongying, east China's Shandong Province. (Xinhua/Xu Suhui)

An aerial drone photo taken on Aug. 28, 2024 shows a view of the mudflats of the Yellow River Delta in Dongying, east China's Shandong Province. (Xinhua/Xu Suhui)

An aerial drone photo taken on Aug. 28, 2024 shows a view of the mudflats of the Yellow River Delta in Dongying, east China's Shandong Province. (Xinhua/Xu Suhui)

An aerial drone photo taken on Aug. 28, 2024 shows a view of the mudflats of the Yellow River Delta in Dongying, east China's Shandong Province. (Xinhua/Xu Suhui)

An aerial drone photo taken on Aug. 28, 2024 shows a view of the mudflats of the Yellow River Delta in Dongying, east China's Shandong Province. (Xinhua/Xu Suhui)

An aerial drone photo taken on Aug. 28, 2024 shows a view of the mudflats of the Yellow River Delta in Dongying, east China's Shandong Province. (Xinhua/Xu Suhui)