Aerial photo taken on Sept 17, 2021 shows a view of the Jingpohu Global Geopark at dawn in Mudanjiang, Northeast China's Heilongjiang province. [Photo/Xinhua]
Aerial photo taken on Sept 17, 2021 shows a view of the Jingpohu Global Geopark at dawn in Mudanjiang, Northeast China's Heilongjiang province. [Photo/Xinhua]
Aerial photo taken on Sept 17, 2021 shows a view of the Jingpohu Global Geopark at dawn in Mudanjiang, Northeast China's Heilongjiang province. [Photo/Xinhua]
Aerial photo taken on Sept 17, 2021 shows a view of the Jingpohu Global Geopark at dawn in Mudanjiang, Northeast China's Heilongjiang province. [Photo/Xinhua]
Aerial photo taken on Sept 17, 2021 shows a view of the Jingpohu Global Geopark at dawn in Mudanjiang, Northeast China's Heilongjiang province. [Photo/Xinhua]
