Plausible reasoning and objective inference cannot distinguish the criminal proof models between China and other counties.The so-called“objective inference-backstage rational inference”and“justifiable/open and normalized rational inference”cannot be regarded as the alternative theory for the corroboration.Its referential meaning is still the inference to the best explanation(IBE).IBE，which is the internal mechanism of the proof of controversial facts，is universal.It is just that，between China and other counties，the evidence law set different rules for IBE.IBE in China base on the corroboration.In the juridical practice，we can explore the accusation strategy，defense strategy and judgment strategy in the practice of criminal proof for need.