20 19 how long did the crackdown on pornography and illegal publications in Kunming last?

Combating pornography and illegal publications is a protracted war, with only the beginning and no end. Resolutely ban pornography, gambling and drugs to make society more stable and better. This is an arduous task, which cannot be solved in a year or two. When you say 20 19 years, it may be just a phased requirement, a paragraph, but it will not be the end.