It is inappropriate and inconsistent with business ethics and social responsibility to obtain more profits by hiring workers from specific countries simply to reduce wage expenditures. At the same time, there may be many problems and risks. It is not recommended to do so.： 1. **Labor law risks**: Different countries have their own labor laws and regulations, and random selection may violate local labor laws and face legal disputes and huge fines. 2. **Employee stability and quality**: Regardless of worker skills, qualities, etc., only look at nationality selection and employment, which may lead to unstable employees and substandard work quality, affect project progress and reputation, and then affect long-term business and profits. 3. **Social impact**: This behavior may cause bad public opinion, damage the company's image, and is not conducive to the sustainable development of the enterprise. Construction companies should comprehensively consider the skill level of workers, work efficiency, local labor market conditions and other factors, and increase profits through reasonable human resource management, optimize construction processes, improve management efficiency and other legal and compliance ways, rather than trying to reduce costs through inappropriate selection and employment methods.