Correct answers: B, C, D, E Answer Analysis: Corporate wealth management business refers to that commercial banks provide professional services such as financial analysis, wealth management planning, investment consultants, asset management, etc. for institutional customers on the basis of traditional asset business and liability business, using the advantages of technology, information, service network, funds and credit. The main business types include: cash management services, investment and wealth management services. These are all financial services. Asset management services are also an important part of the company's wealth management business.