Can I go to other European countries on a Polish D visa?

The D visa in Poland is divided into: D 09 students work in D 08, so students can't go to other Schengen countries before their first year in Poland or before their first visa expires. You can enter other Schengen countries (regardless of student/job) within 90 days after holding a local residence card in Poland. Of course, I know that there are indeed China people who go to German, Czech and other countries with D visas or in other ways, and return to Poland safely. Just by luck, there is no border patrol when crossing the border (if you meet border guards, their requirements are different, depending on the mood). Czech and German border guards have different requirements for entry. Czech Republic, Poland, Hungary and Slovakia are relatively loose, and Germany's border patrol is much stricter than these eastern European countries. At the junction of Ukraine, Slovakia and Poland, please try to avoid staying there in order to crack down on illegal immigration and smuggling after Schengen. So as not to cause unnecessary trouble.