Does Xiao San send text messages to harass the original certificate?

Legal analysis: According to the relevant laws of People's Republic of China (PRC) Civil Procedure Law, there are eight types of civil evidence, including electronic data. Harassment messages belong to electronic data and can be used as evidence, which can be submitted to the people's court together with other evidence in litigation.

Legal basis: Article 63 of the Civil Procedure Law of People's Republic of China (PRC). Evidence includes: (1) statements of the parties; (2) Documentary evidence; (3) Physical evidence; (4) Audio-visual materials; (5) Electronic data; (6) Testimony of witnesses; (7) Appraisal opinions; (8) Records of the inquest. Evidence must be verified before it can be used as a basis for ascertaining facts.