The code key and press the wrong key situations also often occur. Research company to improve the accuracy of ratings data, but also take other measures. Random sample of customers such as telephone number, comparing their present situation in ratings is consistent with the background data. If inconsistencies are more, it will replace the sample client. Had been identified as
The "pollution sample" to prove that the sample households were there for a purpose to find a person or body, you can easily "pollution" ratings data  as long as the manipulation of several samples of households, we can make a local TV ratings in the city multiplied. In recent years, various anticorruption institutional framework has been initially established, anticorruption laws
And regulations documents are also constantly improve the fight against the formation of public opinion is favorable situation. But there is a phenomenon should not be overlooked  Central Discipline Inspection Commission of the footprint where, where there will be formidable anticorruption work of the situation, where the local handling of cases under the Central Discipline Inspection Commission, corrupt officials have