Henan Polytechnic University's School of Surveying and Mapping and Spatial Information has ordered graduate student cadres to strictly prohibit unauthorized circumvention of the Great Firewall and private access to overseas resources. Hefei University issued similar requirements on the same day regarding the crackdown on unauthorized circumvention on campus.[North Koreanization][Crackdown on Circumvention Tools][Henan Polytechnic University][Hefei University]