Frontiers of history in China．volume 1·number 3·July 2006 Frontiers of history in China．volume 2·number 3·July 2007 Frontiers of history in China．volume 1·number 2·April 2006 Frontiers of history in China．volume 1·number 4·October 2006 Frontiers of history in China．volume 2·number 2·April 2007 Frontiers of history in China．volume 2·number 4·October 2007 Frontiers of history in China．volume 3·number 3·September 2008 Frontiers of history in China．volume 3·number 4·December 2008 Frontiers of history in China．volume 4·number 4·December 2009 Frontiers of history in China．2006