2. If you only apply for a tourist visa, and the cost does not exceed 3,000 RMB, the bank will provide the authenticity by itself, and the work will prove to be true;
3. If you can apply for a formal work visa abroad, ask about the treatment before departure and sign a labor contract;
4. Choose intermediary companies with successful cases, and don't blindly listen to their flattery;
At present, it is relatively easy for European migrant workers to apply for permanent visas, but the cost is not low.