Bank clerk: Bank clerk is the most common financial profession. They are responsible for handling customers' deposits, loans, investments and other businesses. According to different positions, the job content and responsibilities are also different. For example, the teller is responsible for handling the basic business of customers, and the account manager is responsible for communicating with customers and providing personalized financial solutions. The salary level of bank staff is related to work experience and performance, and is generally stable.

Securities broker: Securities broker is mainly responsible for providing clients with securities investment consulting services, including stocks, bonds and funds. They need to understand market trends and customer needs, and provide investment advice to customers. The remuneration of securities brokers is linked to their performance, which has a high income level, but it is also risky.

Insurance agent: Insurance agents are responsible for providing customers with various insurance products, such as life insurance and property insurance. They need to understand the characteristics of different insurance products and the needs of customers, and provide customers with appropriate insurance schemes. The income of insurance agents is linked to their performance, which has high flexibility.

Fund Manager: The fund manager is responsible for managing clients' investment funds, selecting suitable investment targets and making investments. They need to have a deep understanding of market trends and investment risks to ensure the safety of customers' funds and maximize their income. The income of fund managers is linked to performance, and the risks and benefits are high.