Xinhua quotes an unnamed official who says China is going to wage a ‘people’s war against porn’:
Pornographic activities have been rampant online in recent years, and have severely damaged social style, polluted the social environment, and harmed the physical and psychological health of the young people, said the official, who is also a state councilor and minister of public security. (Emphasis added)
You can find the report here. Thanks to Jerry Chan for the link.