Students return to Shandong Experimental High School in Jinan, east China's Shandong Province, April 15, 2020. Classes restarted for some students in the final year of senior high schools and vocational schools in Shandong Province. [Xinhua/Zhu Zheng]
A staff member checks temperature of a student in Rizhao No.1 Middle School of Shandong in Rizhao, east China's Shandong Province, April 15, 2020. Classes restarted for some students in the final year of senior high schools and vocational schools in Shandong Province. [Xinhua/Wang Kai]
Students return to Shandong Experimental High School in Jinan, east China's Shandong Province, April 15, 2020. Classes restarted for some students in the final year of senior high schools and vocational schools in Shandong Province. [Xinhua/Zhu Zheng]
Students return to Shandong Experimental High School in Jinan, east China's Shandong Province, April 15, 2020. Classes restarted for some students in the final year of senior high schools and vocational schools in Shandong Province. [Xinhua/Zhu Zheng]
Students return to Rizhao No.1 Middle School of Shandong in Rizhao, east China's Shandong Province, April 15, 2020. Classes restarted for some students in the final year of senior high schools and vocational schools in Shandong Province. [Xinhua/Wang Kai]
Students return to Rizhao No.1 Middle School of Shandong in Rizhao, east China's Shandong Province, April 15, 2020. Classes restarted for some students in the final year of senior high schools and vocational schools in Shandong Province. [Xinhua/Wang Kai]
Students return to Rizhao No.1 Middle School of Shandong in Rizhao, east China's Shandong Province, April 15, 2020. Classes restarted for some students in the final year of senior high schools and vocational schools in Shandong Province. [Xinhua/Wang Kai]
Students return to Rizhao No.1 Middle School of Shandong in Rizhao, east China's Shandong Province, April 15, 2020. Classes restarted for some students in the final year of senior high schools and vocational schools in Shandong Province. [Xinhua/Wang Kai]
A student cleans desk in Rizhao No.1 Middle School of Shandong in Rizhao, east China's Shandong Province, April 15, 2020. Classes restarted for some students in the final year of senior high schools and vocational schools in Shandong Province. [Xinhua/Wang Kai]
(Source: Xinhua)