How about being a fire Commissioner of a property company? Is there any way to make money? What do you usually do? Should I bear criminal responsibility in case of fire?

Money gets in the way, but the problem is that no matter what the project is, it must be put on record! Keep the files well, and check whether the fire control facilities can be used at ordinary times. If not, replace it immediately and buy posters regularly for publicity. Take photos when you do it. Generally, as long as the publicity is in place and the files are complete, it's none of your business whether there is a fire or not.