About ten days ago, I heard from my classmates that all the computer test seats in Dalian were full after March 5, because she just wanted to postpone the computer test. She took the computer exam at the end of February and wanted to postpone it until April, so she contacted the test center specially.
If you want to take the 6G exam, I don't know if there is a room now, because it is only March, April and two months. If so, someone else canceled the exam and it was free. I really need to act as soon as possible if I want to take the 6G exam.
If it is 10G, you can apply in mid-April. Please refer to the test center description for the specific time. Last year, you signed up on April 15.
However, 10G must complete the computer test before the end of August, so the review time is tight.
If you haven't trained and reviewed, it is recommended to wait until next year's 6 G.
I'll give you the phone number of the GRE exam registration center (it's called here all over the country, Beijing). Please call as soon as possible when you choose working hours on weekdays, because it takes three working days to handle, and there are very few working days from now to early March) Call yourself (if you are in China): 0106279911.