7 o'clock to 19 o'clock. According to the recruitment information released by Macheng Battlefield, the normal working hours are 7:00- 19:00, with one hour off at noon. Macheng is a county-level city under the jurisdiction of Hubei Province, managed by Huanggang City, located in the northeast of Hubei Province, the north of Huanggang City, the south foot of Dabie Mountain on the north bank of the middle reaches of the Yangtze River, and the junction of Hubei, Henan and Anhui provinces. It is a central city in Dabie Mountain approved by the State Council, a key county and city for high-quality development and a "Top 100 Reserve" county and city determined by Hubei Province.