Professional courses take the geographical geographic information system, and individual schools also take the cartography or remote sensing exam. You can go to their school's postgraduate network and have a look. The introduction is very detailed.

What can I say? Generally speaking, it's not difficult. Girls can get in as long as they spend time. Don't have a boyfriend during the exam.

But it can be like this. My classmates, a geological university, Wuhan University and Northeast Normal University, are all graduate students. When they took the exam, they tried and got in, but they didn't go. They continued to take the exam in the senior year and got in, so you can take the exam and try it in the junior year. If you pass the exam, you will take the exam in your senior year.

The main thing is that we must do well in advanced mathematics.

No other schools are allowed to talk about it. Many schools offer this course, but it can't be taught well. If you study well, you can take an examination of Tsinghua or Chinese Academy of Sciences.

However, the employment rate of this major is very low. In 2008, China SuperMap Company only needed one person to be a doctor in Northeast China.