If you want to open an American bank account in the United States, the bank will ask the customer to provide the taxpayer identification number, because you are not American, so you can't provide it. Then there is the bank note, saying that it is ok to provide the water and electricity fee for the long-term residence address. If you are traveling, you can't provide these materials. If you study or work in the United States, this item can be met, but the general bank will require proof that you have lived in the United States for more than 183 days.
The second kind of organization that does not go abroad will open: personal accounts need to provide scanned copies or photos of ID cards and passports, and corporate accounts need to add a photo of business license. However, the applicant needs to go to the East-West Bank or Cathay Pacific Bank's office in China to sign, which means that both American banks have branches in China. However, this office only accepts face-to-face audit and cannot operate other bank accounts.