Good-luck couplets are put up outside a hotel room in Shunqing district of Nanchong, Sichuan province, on May 28, 2012. As the National College Entrance Exam is approaching, many hotels in the city prepare special rooms for the exam, including "nutrition packages". The National College Entrance Exam, or gaokao, is scheduled for June 7-8. (Xinhua)

　　A room is prepared for students who are going to take gaokao, in Shunqing district of Nanchong city, Sichuan province, on May 28, 2012.(Xinhua)