Millions of school students have started their long summer vacation this month, but for some the two-month break won't be much of a holiday.
원문출처 : https://www.cnn.com/2019/07/16/asia/china-education-reform-intl-hnk/index.html
원문출처 : https://www.cnn.com/2019/07/16/asia/china-education-reform-intl-hnk/index.html