"Gaokao" examinees walk out of an exam site of the national college entrance exam in Qamdo Prefecture, southwest China's Tibet Autonomous Region, June 7, 2014. More than 19,600 examinees in Tibet this year took part in the annual matriculation, which was held on June 7 and June 8. (Xinhua/Wang Shoubao)

"Gaokao" examinees walk out of an exam site of the national college entrance exam in Qamdo Prefecture, southwest China's Tibet Autonomous Region, June 7, 2014. More than 19,600 examinees in Tibet this year took part in the annual matriculation, which was held on June 7 and June 8. (Xinhua/Wang Shoubao) 

"Gaokao" examinees walk towards an exam site of the national college entrance exam in Qamdo Prefecture, southwest China's Tibet Autonomous Region, June 8, 2014. More than 19,600 examinees in Tibet this year took part in the annual matriculation, which was held on June 7 and June 8. (Xinhua/Wang Shoubao)