Examinees wait to enter an exam site at a high school in Dahua Yao Autonomous County, south China's Guangxi Zhuang Autonomous Region, June 7, 2021. China's annual college entrance exam, better known as the Gaokao, kicked off Monday morning with a record 10.78 million candidates signing up for perhaps the world's most grueling test. (Xinhua/Zhang Ailin)
