When I look back at this story again today, I realize it's not just about the little crane's amazing journey, but about mine as well. It was a turning point in my life. Because of this little crane, I had the chance to see through his eyes. I went to his habitat, the place to spend the winter, and the place where he was born. I visited Siberia, Poyang Lake, and Momoge. I learned about the harsh environment of his habitat. It's very difficult.