IT Times: A Thorough Investigation into the Fairness of Baidu Search

All along, the search engines boasted that their search results were fair and objective. But in the face of many facts, their statements fall apart on their own. Under the guidance of one trigger "Sanlu tainted milk powder incident", the impartiality of search engines has encountered an unprecedented crisis of trust and became the focus of public concern. Between interests and fairness, how can search engines achieve a balance?