Can you dig underground from China to the United States?

Generally not. Directly dug are Brazil and Argentina. It may be that the United States dug across, and the difficulty is 1. No tools, no technology. 2. There is no air pressure. The temperature is too low first and then too high. 4. The core is too difficult to dig through. Digging up an American family will treat you as an illegal immigrant. 6. You will die of old age before digging. It is suggested to look at the composition of the earth first.