take them up to the court.
All the contracts are officially translated in English , they are as effective as ones we use in our language.
You are also more than welcome to get your own lawyer and have him go through our contracts.
If there are terms/conditions that you and your lawyer think they are not ok, we are open to amend them ( before signing)
Butterfly Labs, GAW miners, etc, etc...they had the same...contracts, cloud mining, etc....all legal...still scam'd everyone...took the coin, went bankrupt
not saying you are anything but honest...but unsure how a 1/2 the world away hosting would work...essentially even with 'free electric'
not sure with other costs a $45 Bitmain L3+ Scrypt Pow miner would make any sense as an example.
I know of 'handshake' deals like this that have worked from Japan to the USA...not seen many successful ones the other way around...though to be fair
it makes more sense to go east then west for electric prices