What is the difference between the permanent residence card obtained by Hungarian national debt immigrants and the EU blue card?

People who have worked in the EU or have a better understanding of EU visas may have such problems? Successfully purchased 250,000 euros of Hungarian government bonds and finally obtained a permanent residence card in Hungary. Hungary is also a member of the European Union. Then, the Hungarian national debt immigration Hungarian permanent residence card is a permanent residence permit issued by the Hungarian government to foreign citizens. The EU blue card is not a permanent residence permit for foreign citizens, but a work visa without an entry visa. It is valid for two years and can be extended. After unemployment, you can still stay in the EU for half a year. Holding a blue card means that the cardholder has the right to work and live in the issuing country, and at the same time, holding a blue card can enter the 27 member States of the European Union without a visa. EU blue card application conditions: blue card applicants must have a university diploma recognized by EU member States or at least five years of work experience; The applicant must find a permanent job in a member state of the European Union, and his salary must be at least 1.7 times the average salary of the same job in that country. Learn more about frequently asked questions about Hungarian immigrants