In the criminal investigation of the crime of contract fraud, it is the key point to investigate the subjective evidence, especially the evidence of illegal possession.
合同诈骗犯罪案件侦查中，犯罪主观方面证据，特别是非法占有目的的证据调查是重点和难点。
2
Confiscation, which means forcing all or part of the criminal's possession to public, even including his wife, children and slaves, was an additive criminal law in Yuan Dynasty.
籍没法是元代刑法中的一种附加刑，是指没收犯者的全部或部分资产甚至包括犯者的妻孥和奴婢以充公。
3
In article 224th of the Criminal Law of the People's Republic of China, it stipulates "purpose of illegal possession" precisely, which requisites to constitute a crime of contractual fraud.