Look at the written tests of big companies, which test your logical thinking ability and IQ and EQ.

Then you can enter the interview, which is in English.

If you can't pass the first level, you won't have a chance to show your excellent English.

Of course, the purpose of doing this can't just be attributed to finding a job, which is a bit vulgar.

How can I put it? It is very helpful for the overall improvement of personal quality.

Haha, bear with it. You know that scholars don't like math. It's good to get through it.