Autumn scene at N China’s Panjiakou Reservoir

Photo taken on Oct. 19, 2022 shows Panjiakou Reservoir located at the border of Chengde City and Tangshan City in north China’s Hebei Province, where the blue water and sky, the layers of distant mountains, the ancient Great Wall standing at the top of the mountain and the colorful autumn leaves create a beautiful autumn painting. (Liu Mancang/Guangming Picture)

Photo taken on Oct. 19, 2022 shows Panjiakou Reservoir located at the border of Chengde City and Tangshan City in north China’s Hebei Province, where the blue water and sky, the layers of distant mountains, the ancient Great Wall standing at the top of the mountain and the colorful autumn leaves create a beautiful autumn painting. (Liu Mancang/Guangming Picture)

Photo taken on Oct. 19, 2022 shows Panjiakou Reservoir located at the border of Chengde City and Tangshan City in north China’s Hebei Province, where the blue water and sky, the layers of distant mountains, the ancient Great Wall standing at the top of the mountain and the colorful autumn leaves create a beautiful autumn painting. (Liu Mancang/Guangming Picture)