China does not have a culture which values helping other civilians out. It is pretty much about getting ahead and push to get to the front faster than anyone else.
There is a famous case call Little Yue Yue in which a young child got away from her caretaker and was struck by a delivery van. The driver looked out saw the child and then proceeded to roll over her a second time. Everyone looked and walked around and a 2nd truck struck her.
The cultural norm has developed to harden and get used to ignoring suffering and let someone else take responsibility.
Going back many centuries China has been a difficult place with limited resources and too many mouths to feed. So people harden up and ignore the pain and suffering around them and just hold onto what they have. This becomes the norm whether necessary or not.
It got real very quickly when I noticed he had just taken the keys out of my scooter and was about to put them in his pocket. I got lucky and was able to snatch them out of his hands quickly. This is when I knew it was serious. My friend called the police and as all this was happening 30-40 people were surrounding myself and this clearly intoxicated guy.
NO ONE was helping me. I was seriously stuck. I was asking for help from people and everyone just starred at me. It was crazy. I felt insane. I could not hit him or push him off myself scooter because if I did there would be a serious chance I would get in trouble for hitting him. I just had to wait it out until the cops came.