Surveillance cameras show how the two asymptomatic candidates in Guangzhou participated in this year's national college entrance exam. The two sat for their Gaokao in quarantine wards in the 8th Hospital of Guangzhou with the care from medics. /Xinhua

During the exam, medics from the TCM department created a customized menu for the two test takers, including three nutritional meals, while psychologists have been brought in to counsel the two candidates. /Xinhua

The makeshift testing rooms are installed with surveillance cameras, allowing two supervisors and doctors to monitor the candidates from outside the quarantine areas. /Xinhua

When the test is finished, medics will disinfect the test papers before having them sealed and transferred to the supervisors. During the exam, hospital personnel are patrolling around the hospital campus to ensure there is no noise. /Xinhua

Lei Chunlinang, president of the hospital, said that the two can raise their hands toward surveillance cameras if in need of help. /Xinhua