The thorough understanding of the nolpros types of Section 2, Item 142 of the current Criminal Law is the difficulty in and key to understanding the system of nolle prosequi.
深刻理解现行刑诉法第142条第2款规定的不起诉类型，是正确认识不起诉制度的难点和关键所在。
2
With the establishment of relative nolpros system in China in 1996, immunity from prosecution system which was adopted seventeen years ago was abolished.
随着相对不起诉制度于1996年在我国的确立，免予起诉制度在运行了十七年之后终被废止。
3
A comparative study on the legislative and judicial experience in applying the doctrine in Japan, Germany and China may be helpful toward a perfect discretionary nolpros in China.