According to the data of Loudi CDC, the processing hours of Loudi CDC are Monday to Friday, 9: 00 am-11:00 pm 1:00-3:00 pm (the time varies from place to place, but this time is the normal processing time), and it is closed on Saturday and Sunday.
Loudi City is a prefecture-level city under the jurisdiction of Hunan Province. It is said that Louxing and Pleiades among the 28 stars in the sky complement each other here, hence the name.