Generally the job is to rest 8 days.

But we can't rule out some places that are single only, only 4 days a month. Generally administrative shifts , rest 8 days normal. Generally some catering type, are single break, rest 4 days normal.

Note:

If you have to count according to the labor law, it is certainly not legal, but now many companies are doing six days off, that is, four days a month, as long as there is a contract signed on the terms of the words, it is not considered legal.

The relevant provisions of the State Council's "Regulations on the Working Hours of Employees", China's current standard working hours system is that the daily working hours of workers do not exceed eight hours, and the average weekly working hours do not exceed forty hours. Under normal circumstances, no unit or individual may extend the working hours of workers without authorization.