China Guardian 2013 Autumn Auctions China Guardian 2015 Autumn Auctions China Guardian 2012 Autumn Auctions China Guardian 2011 Autumn Auctions China Guardian 2014 Autumn Auctions China Guardian 2016 Autumn Auctions China Guardian 2008 Autumn Auctions 并列题名：China Guardian 2013 Autumn Auctions 并列题名：China Guardian 2015 Autumn Auctions 并列题名：China Guardian 2011 Autumn Auctions