A man in Hangzhou was drunk and beat into the police station to stage a crazy "face change". Why did that man hit someone?

A man in Hangzhou was drunk and was beaten into the police station to stage a crazy face change. The reason why the man hit people was because there was an argument with the staff in the hotel, and then because the man drank some wine, he began to touch the staff in a moment of excitement. At that time, it seemed that a drunken man asked the staff to open a room, but the drunken man had incomplete procedures and could not open a room for him. At this time, the drunken man was more excited and pushed the staff to the corner and slapped them. According to the man, he was drinking with his client that night, and the client kept asking him to toast with him, so he drank too much that night and was emotionally unstable. When he wanted to open a room in B&B, he was told by the staff that the conditions were not allowed and there was no way to open a room. So he was very angry at that time and slapped the staff in the corner. After the fight, he continued to push and shove with the staff. As a result, in the process of pushing and shoving, the man slipped and fell into the water. It must be wrong for this man to hit people. You can sit down with the staff and discuss it slowly if you have any questions. What procedures can I fill in? But you really can't ask the staff to open a room for you without providing any formalities. Therefore, judging from the whole accident, the staff did not have any responsibility, mainly because the man was a little deliberately making trouble after being drunk. The man admitted to the police station that he was really drunk by the customer and would do such an indecent thing. Although according to the drunken man himself, he hit the man because he was excited after drinking, I think according to the speed of light of that man, that man must be a little too proud. He thinks he is awesome, and others will follow him in everything, so he will hit people if the staff doesn't give him a room.