Handle complaints to the labor inspection department. You can complain to the labor inspection department, social security bureau and provident fund management center, which is under the jurisdiction of the administrative department. Provident fund generally refers to housing provident fund, which refers to long-term housing savings paid by state organs and institutions, state-owned enterprises, urban collective enterprises, foreign-invested enterprises, urban private enterprises and other urban enterprises and institutions, private non-enterprise units, social organizations and their employees.