The following five types of evidence are relatively strong in divorce proceedings:
 （1） "Letter of Guarantee", "Letter of Apology" and other written words written by the other party, but if they are coerced to write, they will be regarded as invalid evidence; But generally speaking, the probative power of such evidence is relatively weak;
 （2） When whoring, if the incident of whoring is investigated and dealt with by the police, the police station usually intervenes, and there are police records; At this time, the police record can be taken as evidence;
 （3） If the unit will verify the extramarital affairs of employees, it may have some processing materials; At this time, these materials can also be used as evidence;
 （4） Witness testimony issued by the renter of the place where the fault party and the third party live together to prove that both parties live together. Or letters, short messages, e-mails, etc. between the two parties, but it should be noted that in addition to written evidence, short messages, e-mails, etc. should be notarized before being submitted to the court as evidence;
 （5） Capturing adultery in bed can be obtained by taking photos and videos. However, if it is in the home of the adulterant of the wrong party, it is not allowed to take photos and videos, but it can be done in your own home. This is mainly to protect the privacy of others.