Aerial photo taken on June 19, 2022 shows the scenery of the Wusuli River National Wetland Park in northeast China's Heilongjiang Province. (Xinhua/Xie Jianfei)
Tourists have fun at the Wusuli River National Wetland Park in northeast China's Heilongjiang Province on June 19, 2022. (Xinhua/Xie Jianfei)
Aerial photo taken on June 19, 2022 shows the scenery of the Wusuli River National Wetland Park in northeast China's Heilongjiang Province. (Xinhua/Xie Jianfei)
Aerial photo taken on June 19, 2022 shows the scenery of the Wusuli River National Wetland Park in northeast China's Heilongjiang Province. (Xinhua/Xie Jianfei)
Aerial photo taken on June 19, 2022 shows the scenery of the Wusuli River National Wetland Park in northeast China's Heilongjiang Province. (Xinhua/Xie Jianfei)
