tdgeek:gzt:tdgeek: Some schools have a policy here of no Chinese at school for 14 days,
This is 100% not the case. Please choose your words carefully at this time. School mitigation policies like this will apply to anyone outbound from all China regions, which is probably overkill anyway and likely to be refined.
Why is it overkill?
'probably'. China is a big country. Many provinces have only one confirmed case at this time. On the other hand, chances are most people have to transit a large port in a major province on the way out so it's in the sensible range, and 14 days is not too disruptive for students hopefully.