At present, the operative results of complex congenital heart disease are suboptimal which is closely correlated to the understanding of the anatomy and function of complex congenital heart disease, and operative techniques. With the further understanding to pathology and physiology of congenital heart disease, strategies and techniques in well-known operations and complex procedures have developed in recent years. Currently, designing and applying individual operative method in terms of patient’s characteristics of anatomy and physiology is very important trend. This article reviewed the advances of knowledgement and techniques in some representive complex congenital heart disease including complete atrioventricular septal defect, unifocalization for major aortopulmonary collateral arteries, transopsition of the great artery and Fontan type operation.