There are a plenty of false testimonies of civil and administrative proceedings in judical practice,which violate principle of evidence and provision about procedural right and litigious obligation of clients and witness.

• 司法实践中大量的民事行政诉讼存在伪证行为 ,违反《民事诉讼法》有关证据原则和当事人、证人诉讼权利义务的规定 ,具有社会危害性。