Since I was very small, my parents often took me to the animal zoo. I have seen many animals and opened my vision. But as I grew up, I started to realize that it was not reasonable to keep the animals in the zoo. They belong to the nature and should live in the forest. But it is human nature that capture them and then keep them in the zoo for earning money. Nowadays, animal park is advised to be built. It can protect the animals in the nature, at the same time, people can see the animals. It is better than the old zoo. Animals and human are part of nature, and both share the same right to survive.