original: disputes between european and chinese miners flared into brawls at daylesford and castlemaine .
simplifications: arguments between european and chinese miners flared into fights at daylesford and castlemaine . differences between european and chinese miners became outright fights at daylesford and castlemaine . dispute between european and chinese miners flared into fist fights at daylesford and castlemaine . arguments between european and chinese miners flared into fights at daylesford and castlemaine . disputes between european and chinese miners flared into fights at daylesford and castlemaine . the conflicts between european and chinese mine workers broke out into quarrels at daylesford and castlemaine . arguments between european and chinese miners turned into fights at daylesford and castlemaine . disputes between european and chinese miners caused brawls at daylesford and castlemaine .