The weather was light and I felt refreshed. Before I knew it, I had graduated from college. With a childish look on my face, I came to Changchun, a big city in the northeast. This place is much bigger than where I went to college. At least it wasn't windy. The weather was good. Everything was new to me. With a childish look on my face, I felt like I had endless energy to do everything! Gradually I want to tell you a secret