110 is too slow to call the police, who should I complain to?

First complain to the superiors at 110 and see if they take care of it (usually they have to take care of it, but often big problems are reduced to trivial matters, and trivial matters are reduced to nothing)

If they don’t take care of it, in the end, The best and most practical way is to find media reports, which is common to everyone. There are often reports on TV. Make the impact bigger and see if they don't care (they still want to mean it and don't dare to mess around)

If the above methods don't work, just do what I said above. migrant. My personal opinion is that it is better not to change. It is like this in many places, and there is not much peace.

The only thing you can do is to protect yourself, good friends and family. This is the most basic right to survive (don’t think about relying on others, you still have to rely on yourself in many critical times). Don’t just think about calling 110 in dangerous situations, wait for them to come and call you. You collect the corpse?