Given the present situation in China, Chinese BTC miners will have to deal with the regulation imposed by their government. This is technically a legal matter that concerns the State and its citizens or those who live or sojourn in China. Having said that, it will greatly affect them especially if they do mining as the ultimate source of living. They may do some workaround to put things in order, that is, to convert BTC to a currency allowed by its central bank, and other things of similar nature. It just depends on how skillful they truly are on handling matters that concerns their investments.