Fighting and sentencing after being drunk will not be given a lighter punishment. Paragraph 4 of Article 18 of the Criminal Law stipulates that an intoxicated person who commits a crime shall bear criminal responsibility.
In the case of physiological intoxication, the perpetrator has not lost the ability to identify and control, so he should bear criminal responsibility for his criminal acts; Even if his ability to identify and control has been weakened, he may not be given a lighter or mitigated punishment because the drunkenness was caused by the perpetrator himself. Therefore, the Criminal Law stipulates that drunken people should bear criminal responsibility for crimes.