What kind of visa do students from Shanghai-Ye Zhen dual-system vocational education take to Germany? How long can I immigrate?

Dual-system students enter the country with legal German work visas. You can apply for permanent residence in five years after you have obtained the diploma of "Sino-German Dual System", and you don't have to spend hundreds of thousands of yuan to apply for immigration, and you won't be restricted by the time and frequency of entry and exit. As for immigrants, as long as they have jobs, they have the right of abode in the European Union. According to German law, the company will provide insurance for every intern, who can enjoy all social benefits in Germany after formal employment, just like local German employees. Baidu has relevant information.