Can Ningbo directly isolate hotels for 2 1 day?

At present, isolation is usually 14 days, but now there are many isolation days of 14 days, which are found to be positive after contact isolation. Therefore, many places are now isolated from key areas, which is equivalent to the epidemic area, 14 days +7 days. Those who come back from the epidemic area should be quarantined for 14 days, and then quarantined at home for 14 days, and the test is negative, so they are relatively relieved.