However, China is experiencing a two-speed school: that of cities and those in less favored campaigns. The latter have "traveling teachers" who teach in a school in the morning and the afternoon in another. Students have classes every day from Monday to Saturday. And often, they study on Sunday. What gives weeks of 30-33 hours of lessons for primary and 36-38 hour course for middle and high schools. Countless hours of daily physical exercise, hours of study, assembly time, personal reading, exercises the eyes ... So you can meet the time equivalent jobs almost two full time ... Near 80h per week in school to a high school student.
http://exampracticequestions.com/70-247/