"clean net 2014" mainly cleans up pornographic content.
There are multiple waves of "Campaign to cleanse the Internet". The linked wiki page is for 2014 and the latest one is in 2020: http://www.gov.cn/xinwen/2020-04/11/content_5501287.htm
I just want to point out that Pompeo’s goal of cleaning up a country can easily extend to ethnic groups, which seems to be a sign of fascism.