I am currently in my home country, originally planning to go abroad for white-collar work, but was persuaded by the airport police to return due to my ancestry from a sensitive area, and my passport was confiscated. They required me to report back to my registered residence and find a public servant as a guarantor, which is absurd. Currently, police from sensitive areas are conducting random checks at airports, making it increasingly difficult to travel abroad. Who would dare to take this risk? Public servants have stable jobs; who would want to guarantee for you, risking losing their secure position? I advise everyone, if there is no special need, try not to return to the country. Especially if you are involved in grey-market activities, it's best to apply for a new passport with a different passport number. Even if there were previous risks of being reported, this could avoid some trouble. However, this does not mean you are absolutely safe, so still be cautious. I have been in the country for 3 months, unable to find a suitable job, with many people unemployed and economic pressure increasing. My current situation is very confusing, and I don't know what to do next. I hope everyone will consider carefully, especially during sensitive times, as immigration policies are getting stricter.