Which bank in Bengbu can exchange U.S. dollars?

Let me speak with authority. After all, I have actually changed it. Among commercial banks, only Bank of China's business can exchange foreign currency. Other banks do not have foreign currency exchange services. If you don't believe it, you can try it yourself. See, but you are disappointed. Moreover, not all All Banks of China can exchange foreign currencies. Only the Bank of China at the Qingnian Street Police Station can exchange foreign currencies. That is the Bengbu Head Office of the Bank of China. That's what it means anyway. My dad went to Brazil last year and changed it there. Remember, bring your ID card with you as you will need to fill out relevant forms. Finally, let me say one thing: 7 US dollars is too little. If you go there, others will laugh at you. I tell the truth