Can a property management company fire a security guard with very poor quality?

Property companies can fire security guards with very poor quality.

Five types of employees of the property management company were immediately dismissed:

First, people with moral defects cannot use it (villains cannot use it);

Second, people who don't know how to be grateful can't be cultivated (people like "baiwenhang" can't be used);

Third, a person with low quality who lacks the training of others is not worth training (a person who stands still cannot be trained);

Fourth, it is difficult to cultivate people with low ability to accept and comprehend ("deadwood" people can't be cultivated);

A person without loyalty can't be appointed.