I assume that you are selling office space across Asia?
I have tried a similar approach for getting technology clients in new markets. There are a few ways by which you can qualify your leads.
1. You should setup google alerts for activity on "remote teams Asia" or some similar keywords.
2. Scan LinkedIn or job boards for hiring activity in your target cities.
3. Look at the government websites that publish information on new ventures being setup. You can scan them to see if they have large parent firms overseas, or the amount of investment they are committing.
4. Co-working spaces are also used as temporary offices, before new offices are leased or investments from VCs are finalized. You should track firms renting space there.

You can call me if you want to discuss lead qualification in more detail.