Aerial photo taken on June 30, 2022 shows Yibin in southwest China's Sichuan Province. Built on the riverside, the city of Yibin, where the Jinsha and Minjiang rivers converge into the Yangtze River, is known as the first city on the Yangtze River. (Photo: Xinhua)

Aerial photo taken on June 30, 2022 shows the night view of Yibin, southwest China's Sichuan Province. Built on the riverside, the city of Yibin, where the Jinsha and Minjiang rivers converge into the Yangtze River, is known as the first city on the Yangtze River.(Photo: Xinhua)

Aerial photo taken on June 30, 2022 shows the Zhao Yiman memorial hall on Mount Cuiping in Yibin, southwest China's Sichuan Province. Built on the riverside, the city of Yibin, where the Jinsha and Minjiang rivers converge into the Yangtze River, is known as the first city on the Yangtze River.(Photo: Xinhua)

Aerial photo taken on June 30, 2022 shows Yibin in southwest China's Sichuan Province. Built on the riverside, the city of Yibin, where the Jinsha and Minjiang rivers converge into the Yangtze River, is known as the first city on the Yangtze River.(Photo: Xinhua)