According to the government, yes. https://www.sciencemag.org/news/2018/06/more-restrictive-us-policy-chinese-graduate-student-visas-raises-alarm https://www.sc

According to the government, yes. https://www.sciencemag.org/news/2018/06/more-restrictive-us-policy-chinese-graduate-student-visas-raises-alarm https://www.sciencemag.org/news/2018/06/more-restrictive-us-...