Send a text message asking the boss for a raise.

Sending text messages is a good way. \x0d\ Some bosses are like this. If you don't tell them, they will always pretend not to know. \x0d\ You have to force him. According to what you said, I think this is a reasonable request. I didn't mean to make trouble. \x0d\ Please try to send a short message first. If he responds, it's best. If not, you can only bring it up in person. \x0d\ really can't. It's up to you whether you want to leave your job or change to a factory with a higher salary than this.