Aerial photo taken on June 4, 2022 shows the scenery of a national wetland park in Harbin, northeast China's Heilongjiang Province. (Xinhua/Zhang Tao)
Aerial photo taken on June 4, 2022 shows the scenery of a wetland around a bridge in Harbin, northeast China's Heilongjiang Province. (Xinhua/Zhang Tao)
Aerial photo taken on June 4, 2022 shows the scenery of a national wetland park in Harbin, northeast China's Heilongjiang Province. (Xinhua/Zhang Tao)
Aerial photo taken on June 4, 2022 shows the scenery of a national wetland park in Harbin, northeast China's Heilongjiang Province. (Xinhua/Zhang Tao)
Aerial photo taken on June 4, 2022 shows the scenery of a wetland around a bridge in Harbin, northeast China's Heilongjiang Province. (Xinhua/Zhang Tao)
Aerial photo taken on June 4, 2022 shows the scenery of a national wetland park in Harbin, northeast China's Heilongjiang Province. (Xinhua/Zhang Tao)
