第二，犯罪构成体系应当有助于正确查明犯罪。因此，其设计应当有助于实现该功能。如前所述，司法机关查明犯罪的思路是根据已经发生的损害事实，追查是谁造成了损害事实，进而查明行为人是在何种心态的作用下造成这种损害事实的发生。这样，四要件就应当按“客体——客观——主体——主观”的顺序排列。
基于上述两方面的要求，笔者认为，应当选择五要件犯罪构成体系，即“客体——客观方面——主体——主观方面——违法阻却事由”体系。
On Improving the Crime Constitution Theory：an Evaluation of Different Perspectives and a Choice
Zuo Jianwei Wu Tianhao
Abstract：On the way of improving the crime constitution theory，the starting line should be drawn at figuring out the target，deciding whether the logicality or the practical applicability of the theory is more important.After that，the constitutive elements of crimes should be analyzed specificly so that decisions on whether to reserve their positions in the theory and if yes，how additions and corrections should be given to them could be made.Meanwhile，the position of justified acts in the crime constitution theory is also an inevitable question.Last but not the least，questions like the arrangement on the sequence of the constitutive elements and the way they form together as an entirety should be answered by considering the relations between them from an overall perspective.when these works are done，a particular mode of improving the current crime constitution theory should be clear.