Colleagues are heavy smokers and like to close windows. I said it politely several times, but it didn't work. Between colleagues, I can't help but say malicious words. What should I do?

This kind of person who has no sense of public morality, well, tell him first that smoking is not allowed in public places. He wants to smoke. Let him go home. The leadership really can't respond. Secondhand smoke is more harmful. You can say that I'm not the only one who has been hurt by smoking like this. In the long run, it will affect everyone's health. Poor health will affect work efficiency, and the decline in work efficiency will affect the company's benefits. This should be considered in the long run.