Direct evidence and indirect evidence as an ancient and important classification method, which exists both in the civil law system and applicable to the Anglo-American law system, Foreign theory for direct evidence and indirect evidence of the standard of the study is also more perfect. In the judicial practice of our country, the use of direct evidence and indirect evidence is extensive and widespread, and it plays an important role in confirming the confirmation of the facts. However, the theoretical and practical circles have not paid enough attention to it. It is therefore necessary to explore this important issue. First of all, it should be in China to sum up the direct evidence and indirect evidence of the existence and the standard. On this basis, from the perspective of comparative analysis of foreign theoretical research, through screening and selection, so as to reflect the existence of China's standard. It is pointed out that the theoretical difficulty of dividing the standard in our country lies in the following: firstly, the division standard adopts the division of the method according to the reasoning way of the common law system, rather than the division of the civil law system. Second, some elements of the legal constituent elements have obvious Legal evaluation, so that direct evidence in the fact that these elements are often proved to be unable to prove the plight. So that direct evidence proves that these factual elements tend to fall into a difficult predicament. Therefore, the definition of the directive evidence and indirect evidence should be defined as “disregarding anyway”, and the evaluation elements in the legal factual elements should be stripped from the “main facts”, so that the criterion of direct and indirect evidence to carry out theoretical reconstruction. So that get the theoretical reconstruction for the direct evidence and indirect evidence of the division standard.