A criminal suspect has the obligation of bearing investigation, which should abide by the principle of appropriateness and the principle of procedural non-action.

犯罪嫌疑人负有忍受侦查的义务，但对其课以义务时应遵循适度性原则和程序性不作为义务原则。

The suspect or the accused is to admit the illegality of the property, is he practicing the prosecution principle of self-pleading guilty?

由犯罪嫌疑人或被告人承认其巨额财产来源非法，是否在推行自证其罪的诉讼原则?。

Non pros Discretion is an option power authorized by the law and exercised by the prosecutor to determine whether to prosecute the suspect or not, relating closely to opportunism principle.

不起诉裁量权是与起诉便宜主义密切相连的、法律特别授予或认可的检察官对于起诉与否的选择权。