What is the treatment of the animal feeding post in Chengdu Zoo? Why only recruit graduate students?

The wages of the keepers in Chengdu Zoo are quite high. It is true that only graduate students are recruited now. Besides scientific breeding, they have to do research. The basic income is guaranteed to be 4 thousand a month, and there are tens of thousands of dollars a year. The treatment is not bad, and if there is a preparation, it belongs to a public institution. It's not easy to help you find it. I know so much. I hope to adopt my answer.