Is it illegal to peek at other people's diaries?

This is illegal.

Article 42 of the Law on Public Security Administration Punishment commits one of the following acts, and shall be detained for less than 5 days or fined for less than 500 yuan; If the circumstances are serious, he shall be detained for more than 5 days 10 days, and may also be fined up to 500 yuan:

(1) writing threatening letters or threatening the personal safety of others by other means;

(2) publicly insulting others or fabricating facts to slander others;

(3) fabricating facts, falsely accusing and framing others, and attempting to subject others to criminal investigation or public security administration punishment;

(4) Threatening, insulting, beating or retaliating against witnesses and their close relatives;

(5) sending obscene, insulting, intimidating or other information for many times to interfere with the normal life of others;

(six) voyeurism, sneak shots, eavesdropping, spreading the privacy of others.

According to the Decision of the NPC Standing Committee on Amending the Law of People's Republic of China (PRC) on Public Security Administration Punishment, which was adopted at the 29th meeting of the 11th the NPC Standing Committee on October 26th, 20 12 10, promulgated by Decree No.67 of the President of the People's Republic of China on October 26th.

Extended Information People's Republic of China (PRC) Public Security Administration Punishment Law

Fifteenth drunken people who violate the administration of public security shall be punished.

When a drunken person is in a drunken state, if he is dangerous to himself or threatens the personal, property or public safety of others, protective measures should be taken to restrain him until he is sober.

Sixteenth there are two or more violations of public security management, decided separately, combined execution. The combined administrative detention punishment shall not exceed 20 days at the longest.

Seventeenth * * * with violations of public security management, according to the role of the violator in the violation of public security management, were punished.

Those who instigate, coerce or trick others into violating the administration of public security shall be punished according to their acts of instigation, coercion or deception.

Article 18 If a unit violates the administration of public security, the directly responsible person in charge and other directly responsible personnel shall be punished in accordance with the provisions of this Law. If other laws and administrative regulations have provisions on punishment for the same act, they shall be punished in accordance with their provisions.

Baidu Encyclopedia-People's Republic of China (PRC) and Public Security Administration Punishment Law