After logging in to the personal homepage of the Academic Affairs Office, put the mouse on "Information Inquiry" and a row of top-down things will appear. Find the words "grade inquiry" and click the left mouse button to know that it is the same thing as the mouse in your hand. On the left is the left mouse button. After clicking the left mouse button on the "results query", you can go to the toilet or something and come back to see the results. You can also choose the school year and semester to check your previous grades.
Finally, I tell you, if you can't find the words "grade inquiry" in that row, you can't check your grades yet. The academic affairs office hasn't opened an activity to check your grades yet.
If you are really anxious to know your grades, then find a post on "How to check your grades" in Nanhu Forum and tell you a good way. If you don't know the South Lake Forum, your seniors and sisters all know that method. You can ask them.