Study on the basic issues of the impure crime of omission 并列题名:Study on the basic issues of the impure crime of omission Study on the basic issues of the mass tort liability insurance Study on the basic issues of contemporary capitalism Research on the basic issues of theft crime Study on new issues of the opened economy Study on the legal issues of slavish imitation Study on the ocean issues of Taiwan region Study on the basic issues of safeguarding overseas interests Study on basic issues of criminal law