In order to reduce the burden on employees' families and cultivate reserve forces for enterprises, Yantai Hongyuan oxygen Industry Co., Ltd. has been subsidizing 6-10 college students and graduate students every year from 2020 in the families with college entrance examination students, and provide them with suitable jobs when they graduate to reduce employment pressure. This public welfare activity not only reduces the family economic pressure of the staff and workers, but also provides job opportunities for college students to find jobs.