Outsourcing is a strategic management model, which means that in order to maintain core competitiveness, companies entrust non-core business to external professional companies to reduce operating costs and improve customer satisfaction. Offshoring is a form of outsourcing, which refers to the company entrusts a certain business to a certain overseas service provider or the company's overseas subsidiary.
According to the above definition, which of the followings is not outsourcing?
A project of a certain company requires 5 senior electronic engineers, and it asks a domestic human resources company to help recruit