China holds Gaokao with tailored COVID-19 control measures in place (4)

Policemen help an examinee in a wheelchair to enter an exam site at a high school in Hohhot, north China's Inner Mongolia 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/Bei He)