Photo taken on Dec 15, 2015 shows the landscape of Kaifeng city in Henan province. The azure sky with occasional clouds, along with some historical attractions, form a unique landscape.

Photo taken on Dec 15, 2015 shows the landscape of Kaifeng city in Henan province. The azure sky with occasional clouds, along with some historical attractions, form a unique landscape

Photo taken on Dec 15, 2015 shows the landscape of Kaifeng city in Henan province. The azure sky with occasional clouds, along with some historical attractions, form a unique landscape.