hanju Elementary school students burst out ancient Chinese comic version, belly, laughing big teeth, crying and laughing

Elementary school students burst out laughing, ancient Chinese comic version, laughing belly, laughing big teeth, crying and laughing, unable to read books, extracurricular reading Selections Laugh off your big : Laugh off your big teeth Laughing until the : Laughing until the belly is broken Unable to laugh or : Unable to laugh or cry