What are the four major legal poems?

Safeguarding the Dignity of Law (Poetry)

Law enforcers look around,

Offenders go up and down;

Law enforcement is not strict,

Complaint statistics are soft in law.

Law enforcers handle cases impartially,

Offenders are frightened and chilling;

Strong drugs, heavy punches,

Let's see who is against it.

The criminals are stubborn and tough,

Law enforcers will never be soft;

Statistics give law enforcement authority,

Law enforcers should uphold the dignity of the law.