Because these companies have already paid taxes when they are abroad.
When big capital returns to China, it may involve the inquiry you mentioned. Generally, our large capital customers will have other ways to deposit and withdraw funds.
You may have heard of the domestic limit of $50,000.
We usually set up overseas accounts for our customers, so that they can remit money to China.
Beginners don't think about millions. Learn by simulation first. You can watch the video in the simulation area first. Most of them are from primary school.