The attack comes amid reports that wealthy Chinese tourists are being increasingly targeted by muggers in Paris. It will do little to ease tensions between France and China, locked in a trade dispute ranging from solar panels to wine.

The assault in the village of Hostens, 50 km (30 miles) south of Bordeaux late on Friday came after one of the Chinese, who have been living in France for two months to study wine-making, complained about the noise a group of locals were making in the street.

One student in her twenties was rushed to hospital in Bordeaux after being struck in the face with a bottle when the locals tried to break into the students' house, local newspaper Sud Ouest reported. Two suspects have been arrested.

Interior Minister Manuel Valls' office issued a statement saying Valls "condemns very severely this xenophobic act, for which perpetrators will have to face justice".

With France's domestic economy languishing in recession, French luxury groups are counting more heavily on Chinese tourists to purchase luxury goods and other local delicacies.

The Bordeaux region has also attracted many Chinese visitors and Chinese entrepreneurs have snapped up several dozen of the less illustrious chateaux, most of them in Bordeaux.