What does Chaoyang in heming mean?

Chaoyang in heming is not an idiom, which can only be interpreted according to its literal meaning.

Heming: Crane crow;

Chaoyang: The rising sun in the morning.

Together, make it at sunrise, and the crane will stop.

This is the name of a photographic work. Xianghai Wetland in Jilin Province is a world-famous wetland. In recent years, due to the lack of water, the wetland area has been drastically reduced, so that the number of red-crowned cranes, the hometown of this famous red-crowned crane, is decreasing year by year. Last year, there were only a dozen poor people. Looking at the red-crowned cranes in the morning light, I wonder if their cries are happy or sad.