Xiamen Liming Property Company changed its shareholders. I have been a security guard for five years. If I resign now, will there be any compensation?

There is economic compensation. According to relevant laws and regulations: working years and monthly salary calculation. If there is no agreement with the company about giving up social security payment, then you can ask to cancel the contract on the grounds that the company has not paid social insurance, so that the company can pay economic compensation and pay social security during the working period.