1, R&D and technical services: the code starts with "65", for example, 65 1 1 stands for R&D services and 652 1 stands for technical development services.
2. Information technology services: the code begins with "66", for example, 661stands for software development services and 662 1 stands for data processing services.
3. Cultural and creative services: the code begins with "69", for example, 691stands for design services and 692 1 stands for intellectual property services.
4. Logistics auxiliary service: the code starts with "74", for example, 74 1 1 stands for warehousing service and 742 1 stands for transportation service.
5. Lease service: the code begins with "79", for example, 791stands for equipment lease service and 792 1 stands for house lease service.
6. Legal consulting service: the code begins with "86", for example, 861stands for audit service, and 862 1 stands for legal consulting service.
7. Radio, film and television services: the code begins with "9 1", such as 911for radio and television program production services and 9 12 1 for film distribution services.
8. Business auxiliary services: the code starts with "92", for example, 92 1 1 stands for enterprise management services and 922 1 stands for market research services. So the above are common modern services and other modern service codes.