It's pretty clear that we get a steady stream of questions when Europe/Africa and the Americas are on-line, but so far we seem to get very few questions during the Asia working day. I can't believe that they don't also have questions.
(Is it possible that stack exchange is blocked by the great firewall of China?)
I don't think we should be doing anything specific to the Asian community that we wouldn't do for the global community.
Most asian specific efforts I have seen usually involves localization, but as mentioned before, StackExchange is an English only site.
The only thing I can think of is to use any asia specific sites to also advertise the existence of this community.
ajax.googleapis.comis blocked there so in China they get a degraded experience but should still be fairly usable. So question is still how do we get engagement from that community?