In observance of Consumer Rights Day, Chinese search engine company Baidu Inc. launched a special campaign to enhance Internet security in China.

Li Guoqing, joint president of the Chinese Internet shopping website Dangdang.com, has announced that the company will stop putting advertisements on search engine Baidu.com from April 2011 due to the recent accusation that Baidu.com is involved in literature and music piracy.

Chinese search engine Baidu.com and an e-commerce subsidiary of Alibaba, Taobao.com, have just been placed on the United States Trade Representative's "Notorious Markets List".

Chinese Internet companies Kingsoft and Tencent have announced their intentions to join Baidu's recently launched campaign to make the Chinese Internet a safer place.

Baidu Wireless, a service of the Chinese search engine company Baidu, has signed a proposal letter with about a hundred mobile internet service providers in China, including Sina.com for creating a green mobile Internet.

Because some of its Gmail users' accounts were supposedly hacked by attackers originating from China, Google has announced it may soon leave China.

Seven Chinese search engine service providers have jointly signed a self-discipline compact in Beijing.