Can CCB Sub-branch terminate the employment of the agent?

You can't. There is no reason for the bank to dismiss a regular employee if the employees of the bank have not made mistakes. If you want to fire a regular employee, you must report the situation to the head office above. After the head office sends people down to investigate the situation clearly, if the circumstances are serious and irreparable, they must be dealt with seriously. If you are a contract worker, you can't just fire him. You have to investigate the situation clearly, and after explaining the situation, you have to implement the compensation standard according to the labor law.