recently, the Ministry of public security and the United States police jointly destroyed the world’s largest Chinese pornographic websites with about 10000000 members of the Union – "Sunshine Entertainment alliance". The alliance builders Wang Yong and its core members were successfully arrested, the alliance’s pornographic websites have been closed, the largest source of foreign pornographic was completely destroyed. The case is the first time the United States Department of public security and the United States through a joint action to crack down on transnational network pornographic crime cases.

According to the

survey, January 2002, Fujian China exit 99 "erotic" Wang Yong construction site in the United States, then through the way of joining, acquisitions, Internet users will be the 48 largest Chinese pornographic websites into the scope of management, forming the world’s largest Chinese pornographic website alliance "Sunshine Entertainment alliance". According to statistics, the alliance containing pornographic information plate more than 1000, pornographic information billion posts, including 18 sites involved in child pornography. These sites not only spread pornographic information, but also spawned a lot of other crimes. Many criminals raped molesting young girls through these sites to communicate and exchange the modus operandi of child pornography, contributed to the crime of sexual abuse of children, these sites also filled the country prostitution information, become an important medium for prostitution. Article 363rd of the criminal law of China, for the purpose of profit, production, reproduction, publishing, trafficking, dissemination of pornographic materials, the circumstances are serious, shall be sentenced to fixed-term imprisonment of not less than ten years or life imprisonment. In recent years, the public security organs have Chinese of "Sunshine Entertainment alliance" to carry out a special attack, destroyed the alliance in the territory of the cumulative development of website administrators and moderators of nearly a thousand, but because the site builders and servers are located in the United States, the alliance is not simply banned.

Chinese State Councilor and Minister of public security Meng Jianzhu attaches great importance to the case, calling for further strengthening of international cooperation in law enforcement, and resolutely destroy the network alliance to eliminate its social harm. In April 2010, the Ministry of public security and the U.S. Federal Bureau of investigation launched a cross-border police cooperation on the basis of the fight against child pornography. Under the unified command of the Ministry of public security, Beijing, Anhui, Fujian, three public security organs quickly set up a task force to investigate the organization of the league in the territory of the system. For the detection of the case as soon as possible, the suspects will be arrested, the Ministry of public security through Interpol issued a red warrant, indicating the embassy police liaison office with the United States have maintained close communication, and sent the officer team to carry out the work in the United states. The United States also attaches great importance to the case investigation, made a special trip to China and the Chinese exchange of evidence, the joint plan of action research. In June 23, 2011, Sino US joint police arrest, the United States captured the coalition builder Wang Yong, China arrested more than 10 suspects, in charge of money laundering and the maintenance of the website in China at present, the alliance of pornographic websites have been shut down.

official said the Ministry of public security, as a joint venture between China and the United States to strengthen cooperation in the fight against cyber crime working group, an important result, cracked the Sun Entertainment alliance spread obscene