Biotechnology companies recruit about 1000 employees, mainly from vocational schools. How can I contact students in vocational schools?

It is suggested to contact secondary vocational schools in cities near Shanghai, such as vocational high schools, technical secondary schools, technical schools, etc., to recruit those with job needs in higher vocational colleges. In fact, no matter what school, you should find contact information and find the person in charge online. Of course, it is best to negotiate on the spot to determine a long-term cooperative relationship with students with certain strength.