Economic Observation Network According to CCTV News App, the US Department of Homeland Security announced a new regulation on the 16th,Set the maximum entry and residence period for foreign students and exchange visitors to 4 yearsIf an extension is required, an application must be submitted to the United States Citizenship and Immigration Services. The residency period for foreign media representatives in the United States has also been tightened.

The US Department of Homeland Security said that the final regulations will be published in the Federal Register in the coming days and will take effect 60 days after publication.