Special operation refers to the business activities carried out by enterprises in specific fields or products. According to relevant information, special operations are characterized by high requirements on the management ability, skills and experience, professional knowledge and skills of operators, which meet the requirements of relevant laws, regulations and industry regulations. The purpose of special management is to improve the economic benefits and market competitiveness of enterprises, and also to meet the needs of the market and consumers for certain special products or services. According to relevant information, special operations are different from the main business of enterprises and require special qualifications or licenses. For example, the securities management, futures management and capital management of financial institutions are all special operations of the financial industry. Liquor management and tobacco management of catering enterprises are also special operations of catering industry. Architectural design, construction and supervision of construction enterprises are special businesses of the construction industry.