| 7710 | Rent a motor vehicle |
| 3312 | Repair of machinery and equipment |
| 3315 | Ship and boat repair and maintenance |
| 4511 | Ban buon o to va xe co dong co khac |
| 4512 | Ban le o to con type 12 for ashes |
| 4513 | Dai ly o to va xe co dong co khac |
| 4520 | Maintenance and repair of automobiles and other motor vehicles |
| 4530 | Trading in spare parts and auxiliary parts of automobiles and other motor vehicles |
| 4541 | Garment car board |
| 4542 | Bag duong va sua sour to car tailor |
| 4543 | Board of Directors and Board of Directors of the sewing car |
| 4610 | Agency, brokerage, auction |
| 4651 | The Department of Sophisticated Garment Design is outside the scope of implementation |
| 4652 | Ban buon thiet bi va Linh kien dien tu vien thong |
| 4659 | Ban buon may moc thiet bi va phu tung may khac |
| 4669 | Board of directors for other business activities |
| 4690 | Synthetic wholesale |
| 4719 | General retail (except food, food, beverages, tobacco, tobacco accounts for a large proportion) |
| 4721 | Retail of food in specialized stores |
| 4722 | Retail of food in specialized stores |
| 4723 | Retail of beverages in specialized stores |
| 4741 | Retail of computers, peripherals, software and telecommunications equipment in specialized stores |
| 4742 | Retail of audio-visual equipment in specialized stores |
| 4753 | Retail of carpets, mattresses, blankets and floor coverings in specialized stores |
| 4759 | Retail of furniture, lights and electric light sets, other household appliances (except electrical appliances) in specialized stores |
| 4761 | Retail of books, newspapers and stationery in specialized stores |
| 4762 | Retail of music and image tapes in specialized stores |
| 4764 | Retail of games and toys in specialized stores |
| 4771 | Retail of clothing in specialized stores |
| 4791 | Retail by post or online |
| 4799 | Other retail (except stores, post offices and online) |
| 4931 | Van tai hanh khach duong bo in noi thanh ngoai thanh tru van tai bang bus buyt |
| 4932 | Van tai hanh khach duong khac |
| 4933 | Van tai hang Hoa bang duong bo |
| 5229 | Other support services related to transportation |
| 5820 | Software Publishing |
| 6201 | Computer programming |
| 6202 | Computer consulting and computer system administration |
| 6209 | Information technology services and other services related to computers |
| 6311 | Data processing, leasing and related activities |
| 6312 | Portal |
| 6399 | Other unclassified information activities |
| 6619 | Other financial services support activities |
| 6622 | Operations of insurance agents and brokers |
| 6810 | Real estate business, land use rights owned, used or leased by the owner |
| 6820 | Consulting, brokerage, real estate auction, land use right auction |
| 7020 | Management consulting activities |
| 7212 | Learning about science and learning about curvature in science and learning about curvature |
| 7310 | Advertisement |
| 7320 | Market research and public opinion polls |
| 7730 | Leasing and financial leasing of machinery, equipment and other tangible objects |
| 7810 | Operations of job search service establishments |
| 7820 | Temporary labor sublease activities |
| 7830 | Other human resource management and supply activities |
| 7911 | Travel agency activity |
| 7912 | Travel agency operations |
| 7990 | Reservation services and other tour promotion and booking related support services |
| 8219 | Copy services, document preparation and other special office services |
| 8220 | Answering the phone on behalf of another service |
| 8230 | Organization of trade introduction and promotion |
| 8299 | Other unclassified business support activities |