Arrow bamboo is a favorite food of giant pandas. It is grown around the Arrow bamboo sea. This is the biggest feature of Arrow bamboo sea, so it is named. Arrow bamboo sea lake is open and long, the water is blue, and the reflection is historical. It is directly taught that people can't tell whether it is a mountain into the water or a water in the mountains. In the Arrow Bamboo Sea, there are many calcified dead trees forming strange coral trees.