病假可 否扣勤工

no law has stated cannot.
because 勤工獎 is not in every company.
the law cannot help protect employees in this area.
so you cannot say that it is wrong.
you know,,勤工獎 is for those who work very very hard
and if the company thinks that sick people do not work hard
just because they get sick
this is wrong
but the law cannot help
so sorry

yes
no matter you absent