The law stipulates that the parties should provide clues to the court, but it does not specify the level of detail required for this clue.

Originally, the court had the right to ask the bank to cooperate with the account number and conduct a direct investigation through the bank. However, at present, the internal computer program of the bank requires complicated authority, and the judge is too lazy to take it seriously, so the parties are required to provide very accurate account information before checking.