美国国务院发布限制对中国学生签证

Group 1 - The U.S. Department of State will collaborate with the Department of Homeland Security to actively revoke visas for Chinese students, including those studying in critical fields [1] - The Trump administration has suspended new student visa (F-1/J-1/M-1) interview appointments globally as of May 27, in preparation for stricter social media review policies [1] - Existing appointments are unaffected, but new appointments cannot be submitted temporarily [1] Group 2 - The U.S. Department of State plans to comprehensively revise visa review standards for applicants from mainland China and Hong Kong [2] - The revisions will include expanded background checks for applicants in sensitive fields [2] - Applicants will be required to submit social media information for review [2]