According to the introduction of BOSS's direct employment, Hefei Sanchengyi is an enterprise focusing on technology promotion and application services, and its employees are mainly responsible for the following work:

1. technical services: including providing technical support, solutions and maintenance services to customers.

2. Technology development: including research and development of new products and improvement of existing products and technologies to meet market demand.

3. Technical consultation: including providing technical consultation, suggestions and guidance to customers.

4. Technical exchange: including technical exchange and cooperation with customers, partners and other stakeholders to promote technological innovation and development.

5. Technology transfer: including introducing new technologies from other companies or institutions and applying them to existing products or services.

6. Technology promotion: including the promotion of new technologies, products and services to help customers improve efficiency and reduce costs.