The employment of graduates from Tsinghua, Peking University and Zhejiang University, the best schools in environmental science in China, is also very general. Although the country has paid more attention to environmental protection in recent years and invested a lot of money to build an energy-saving and environmental-friendly country, the effect is actually not great. Mainly because there are too few corresponding environmental protection companies in society, graduates have almost nowhere to go except to the Environmental Protection Bureau or some government environmental protection departments. Of course, developed countries like Europe, America and Japan do not exist. Their country has a series of perfect systems, and there are many environmental engineering companies or institutions in society, so graduates don't have to worry about employment. If you take the postgraduate entrance examination, I suggest you take the examination of science closely related to environmental science, such as chemistry, biology and so on. These jobs are all good. Good luck!