The crime of bending the law for selfish ends is one of the crimes of dereliction of duty of judicial personnel, which is not usually seen in juridical practice, but imposes a strong negative impact on the credibility of justice. At present there are still different opinions about the constitutive requirements of this crime. This thesis holds that the “practice favoritism” is not only a concept, but also a concrete issue that requires concrete investigation. Judicial personnel should have acted as the main role in the process of dealing with those cases featuring internal and external collusion.