An ethnic minority student looks on as his classmates take an afternoon nap in their classroom at a primary school in Wensu county

 
An ethnic minority student looks on as his classmates take an afternoon nap in their classroom at a primary school in Wensu county
An ethnic minority student looks on as his classmates take an afternoon nap in their classroom at a primary school in Wensu county, Xinjiang Uighur Autonomous Region, May 29, 2012. The Chinese characters on the blackboard read, "Three 'Cannot leave': Minorities cannot leave the Han nationality, the Han nationality cannot leave minorities, minorities cannot leave each other". REUTERS/Stringer (CHINA - Tags: EDUCATION SOCIETY) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA