Giant Panda's Rolling Ice and Snow Journey

Gungun is a giant panda living in Chengdu. One day, he asked his mother to take him to the Daxinganling Mountains in Northeast China to visit his good friend Pipi, the brown bear. Building snowmen, watching ice sculptures, learning knowledge... But in the end, I didn't find my good friend Pippi. Why is this? Purpose: Feel the beauty of the great rivers and mountains of the motherland.