| Opinion of jurisprudential scholar provide by legal experts through participating in argumentation of cases on invitation of the court. It is a legal phenomenon that take place in our nation legislative work. Under present judicial environment in order to strengthen the citizen to trust on the judicial impartiality, through invites some person quite qualities and legal accomplishment very strong and carries on the analysis to proofs of the case, forms the written opinion, refers to the court; Which may make up the lacuna because judge own low quality causes that the case was mistaken, and can also strengthen the party trust on the result of the case. At the same time, consciousness on rights of citizens unceasingly strengthens as well as the legal expert is willing to provide the jurisprudential opinion to the court, which redound to the phenomenon. Takes the rights of citizens in the emphasis and protects the rights of citizens in the right standard society, when the right receives or possibly receives violates, they can use all legitimate methods to maintain own benefit, but inviting the legal expert in the litigation to write up the jurisprudential opinion to the court can meet litigant's needs exactly, became one method of the citizen maintenance right.The overseas legal systems have also had the huge influence on our nation legislation. Since amicus curiae introduce England, it obtained acceptances by many nations and organizations. Like American court, the international trial court, the Europe trial court, the European human rights court, human rights court between the Americas nation and so on, all allow in the trial process to have the special skill or the original opinion professional people provide the jurisprudential opinion on the specific facts and the legal questions in the case to the court, and help judges to have deep understanding to the specific facts and the legal questions. Thus it is advantage to form the reasonable and fairly judgment. Amicus curiae is the court in the proceedmg invite the persons who are not the litigant provide with the related fact or legal applying for opinions, in order to help the court make a fair judgment. Allowing the kind of the persons to provide the opinions to the court in the world... |