1. Arbitrarily deny the authenticity, legality and relevance of the evidence, especially the authenticity.
2. Focus the relevance of the evidence on the focus of the case trial itself.
3. Look for evidence that is favorable to you from the other party’s evidence or extract opinions that are contradictory to the other party. If the other party's lawyer randomly cross-examines his bank statements, he can use the above three methods. Bank statements are records of deposits and withdrawals from bank current accounts. According to the nature of the account, it can be divided into personal flow and corporate flow.