I've seen many photos/article about Chinese miner (BTC & ETH), but i just realized they just dump used box/packaging which could damage environment which is weird since they use green electricity.
Until now, I don't understand why the Chinese are more interested in bitcoin then other people. We need to see more of these mining farms around the world or It will be just a matter of time until we see centralization If we could call it that way. (This is valid for exchanges as well)
I don't know either, but i can make few guesses such as :
1. Live in China is difficult since too many people live there which makes search job more difficult and they need to be creative/smart to able to live.
2. Mining in China is popular because they have lower electricity fees, good location to mine and ASIC also produced in china .
3. I think Chinese is brave to take risks.
Also, i think we could see bitcoiner worldwide mine bitcoin again if bitcoin mining algorithm is changed regularly and only can be mined with CPU.