Of course you need to bear legal responsibility. This is an act of intentional injury and requires civil tort liability. If serious consequences are not caused, administrative penalties will be imposed. If serious consequences are caused (the victim suffers more than minor injuries), he will also bear criminal responsibility.

"General Principles of Civil Law"

Article 9 From the time of birth to the time of death, a citizen has the capacity for civil rights, enjoys civil rights and assumes civil obligations in accordance with the law.

Article 10 All citizens have equal civil rights and abilities.

"Tort Liability Law"

Article 2 Whoever infringes upon civil rights and interests shall bear tort liability in accordance with this law.

The civil rights and interests referred to in this law include the right to life, health, name, reputation, honor, portrait, privacy, marital autonomy, guardianship, ownership, usufruct rights, and guarantees Personal and property rights such as property rights, copyrights, patent rights, trademark exclusive rights, discovery rights, equity rights, inheritance rights, etc.

Article 3 The infringed party has the right to request the infringer to bear infringement liability.

Article 6: An actor who infringes upon the civil rights and interests of others due to fault shall bear tort liability.

According to legal provisions, it is presumed that the actor is at fault. If the actor cannot prove that he is not at fault, he shall bear tort liability.

Article 7 If an actor damages the civil rights and interests of others, regardless of whether the actor is at fault or not, and the law stipulates that he should bear tort liability, such provisions shall apply.

Article 15 The main ways to bear infringement liability include:

(1) Stop the infringement;

(2) Eliminate obstruction;

(3) Eliminate the danger;

(4) Return the property;

(5) Restore the original condition;

(6) Compensate for losses;

(7) Apologize;

(8) Eliminate the impact and restore reputation.

The above methods of bearing infringement liability can be applied individually or in combination.

Article 16 Whoever infringes upon others and causes personal damage shall be compensated for medical expenses, nursing expenses, transportation expenses and other reasonable expenses for treatment and rehabilitation, as well as the loss of income due to missed work. If disability is caused, compensation for disability living aids and disability compensation shall also be provided. If death is caused, funeral expenses and death compensation should also be compensated.

"Public Security Management Punishment Law"

Article 21 If a person who violates public security management has any of the following circumstances and should be punished with administrative detention in accordance with this law, administrative detention will not be implemented Punishment:

(3) Those who are over seventy years old;

Article 43: Anyone who beats another person or intentionally injures another person's body shall be detained for not less than five days but not more than ten days. A fine of not less than RMB 200 but not more than RMB 500 shall be imposed; if the circumstances are relatively minor, the offender shall be detained for not more than five days or fined not more than RMB 500.

Whoever commits any of the following circumstances shall be detained for not less than 10 days but not more than 15 days, and shall be fined not less than 500 yuan but not more than 1,000 yuan:

(2) Assault, injury or disability Persons, pregnant women, persons under the age of fourteen, or persons over the age of sixty;

"Criminal Law" Article 17-1 Persons who have reached the age of seventy-five Those who commit a crime intentionally may be given a lighter or mitigated punishment; those who commit a negligent crime shall be given a lighter or mitigated punishment.

Article 234: Whoever commits the crime of intentional injury and intentionally harms the body of another person shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance.

Whoever commits the crime in the preceding paragraph and causes serious injury to another person shall be sentenced to fixed-term imprisonment of not less than three years but not more than ten years; whoever causes death or serious injury and severe disability by particularly cruel means shall be sentenced to fixed-term imprisonment of not less than ten years and not more than ten years. Life imprisonment or death penalty. If this law provides otherwise, the provisions shall prevail.