行政法学在我国是一门新兴的学科。学者们围绕行政自由裁量权、古代有无行政法、行政合同、行政与行政权等重要范畴和问题进行了广泛而深入的讨论。这些讨论对于建立我国的行政法学理论体系和行政法制度，实现依法行政具有重大意义。 Administrative law in our country is a new discipline. Scholars conducted extensive and in-depth discussions on such important issues as the administrative discretion, the existence of administrative law in ancient times, administrative contracts, administrative and administrative rights. These discussions are of great significance to the establishment of the theoretical system of administrative law and the administrative law in our country and the realization of the administration according to law.