Hello, the post is recruiting. What is the difference between personal business department, credit business department, fund operation department, agency trust department and international business de

Hello, the post is recruiting. What is the difference between personal business department, credit business department, fund operation department, agency trust department and international business department? As far as I know, the credit business department is relatively good, but it also depends on the place. Our personal business department exists in name only. Generally speaking, the credit department is the department with the highest salary. Because we don't have an international business department and an agency trust department here, we don't know much about these two departments, but we feel that the credit department has a bright future.