Im working here china i want to invite my mom to visit me what shall i do

Hi, your mom can apply for an S type from the China embassy in your country for that. She needs to provide passport and the copy, passport-style photo, a completed application form, an invitation letter from you and copy of your Chinese residence permit and passport, as well as your birth certificate and other requirements. And then submit the application to the China embassy. If she can get the visa, she can enter China to stay with you then.