It's not super easy for Chinese nationals to move to Taiwan (Due to regular threats from Chinese generals, blocking Taiwan's bid to join the UN repeatedly for decades, "Anti-secession" laws requiring invading TW, etc).

Even setting the political issues aside, Taiwan, Thailand and Macau are all pretty bad choices. They don't have particularly cheap power and they're hot, which drives up cooling and thus power requirements.

Iceland is still pretty much ideal. It has cheap Geothermal power and natural cooling.

http://www.businessinsider.com/photos-of-iceland-bitcoin-eth...