The experience of a company fully shows that in addition to specialized marketing departments, successful marketing operations also need excellent products, sophisticated market research, and no less than professional business departments, public relations departments, financial departments that are good at analysis, and logistics and logistics. The full cooperation and support of other departments. If the marketing department is strong and the other departments are weak, or the marketing department is not compatible with other departments, or the company cannot be effectively integrated within the company, it will prevent the marketing operation from running smoothly and effectively, and it will be difficult to exert its due Powerful. The main emphasis of this passage is:. ["Effective integration of the company's various departments is key to its success.", "Focusing on teamwork is a valuable experience for the company's success.", 'Successful marketing operations can bring huge economic benefits to the business.', 'The marketing department can only function better in close cooperation with relevant departments.']