This book absorbs the experience and wisdom of the application of evidence in judicial practice, explains the principles of evidence law with the help of Chinese and foreign classic evidence cases, and interprets the evidence system and rules of interpretation of evidence. In the arrangement of style, this book adopts the heuristic paradigm of linking cases and questions, which can improve students? awareness of evidence issues. In the selection of typical evidence cases, this book highlights the application skills of evidence rules through controversial cases. In the explanation of the rules of evidence, this book can improve students? ethical thinking of using evidence to identify facts with the help of fresh and meaningful classic cases. This book also takes into account the characteristics of the evidence rules of administrative law enforcement, arbitration and discipline inspection and supervision, and interprets the common issues of evidence from the basic knowledge, basic principles and basic systems of evidence law. On the basis of following the rules of evidence law, this book maintains the practical discipline characteristics of both substantive and procedural norms of evidence law and achieves the goal of solving practical cases by using evidence rules. This book can be used as a textbook for undergraduate students to study evidence law and as a reference for law enforcement and judicial authorities to apply evidence rules to determine the facts of cases