How do China people live in New York? How is public security?

Now, compared with 20 years ago, the public security in new york has changed a lot. In the past, gang disputes, drug crimes and street robberies were everywhere. At present, public security in new york ranks first in the world's major cities. New york is a police station, which spends a lot of money to buy all kinds of the most advanced police equipment in the world to investigate crimes and crack down on illegal crimes. The more social progress, the better the adjustment of race and interpersonal relationship. Generally speaking, the public security in new york is much better than that in Chongqing, China.