20 13 gaoping which coal mines recruit female workers?

Some coal mines in Gaoping need female workers, such as Shenjiazhuang Coal Mine of Kexing Group, but all the people who go in are children, either relatives who work there or veterans. Are you a girl? I think you'd better find a job you like better, because someone will support you when you grow up. I'm from Jinmei Technical School. I know something.