1, the circumstances favorable to the party's client, in particular, constitutes a situation of self-surrender, confession, accessory to the crime, and lack of knowledge.
2, against the objectionable evidence site published to deny its probative power or dissolve its probative power of questioning.
3, there are accomplices, pay attention to the questioning of accomplices, in the direction of determining the questioning ideas in favor of the parties.
4, do not intentionally induce the party to retract the confession (unless the party is subject to torture, and there is evidence to prove).