Yang Shu, a Chinese professor who studies unrest in Xinjiang, said the recent violence reflected Uighur grievances about social inequalities and dislocation driven by economic modernization, the spreading influence of militant currents of Islam and the deterioration of ethnic relations since 2009. In July 2011, 18 people died when rioters in Hotan stormed a police station. Jordans For Sale online http://www.bookyards.com/jordan/index.php