Project 1. 399: refers to more comprehensive massage services provided by massage technicians, including shoulder and neck massage, waist massage, back massage, leg massage, foot massage, foot massage, heel massage, etc.
2. Tongling Jingfu Hantang 399 service: including computer graphic design and production, photography service, translation service, etiquette service, public relations activity planning, indoor environment management service and wedding service.
Please note that the specific meaning of the 399 service may vary depending on the service provider, location or other relevant factors. If you need services in a specific field, it is recommended to contact relevant institutions or professionals directly to obtain the most accurate information.