Looking at the scores of national examinations in previous years, you can find the national examination position library on the website and view the national examination scores in big data. The specific detailed steps are as follows.

1, enter the national examination position library on the mobile phone, and click on my tools below;

2. Find and click on my toolbar to enter the national examination big data;

3. After entering big data, select the region to view the score line;

4. At the bottom of this area, there is a score line chart of all years. Click on the coordinates to see the scores of previous national examinations.