Society Transformation and Emergance of Practical Constitutioanl Law

Modern society is a society ruled by law.It demands all the fields of the society should be ruled by law, especially by the constitutional law.But the society is developing, as a special form of the social development,society transformation must bring the changes to all the fields of the social life. When the written constitutional law doesn't concern these changes of the transformed social life ,the practical constitutional law will come into being to make up for the defects of the written constitutional law and give the constitutional supports to the continuously developing society.