The working hours of Liyuan Company in Wuling District of Changde City are from 7 am to 12 am and from 2 pm to 5: 3 pm. According to the relevant information, the working hours of Liyuan Company in Wuling District of Changde City are from 7: a.m. to 12: a.m., from 2: p.m. to 5: 3 p.m., from Monday to Saturday, not on Sundays, and they are responsible for physical examination and health examination every day.