China's currency devaluation could spark 'tidal wave of deflation' - China's currency devaluation could spark 'tidal wave of... https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2015/8/12/1439387736560/1c5b165d-8036-4e03-9b95-95f1e13a5874-2060x1236.jpeg?w=700&q=55&auto=format&usm=12&fit=max&s=cea072b5b1d28859407913d174270be3