Quan guo ji suan ji zhuan ye ji shu zi ge kao shi ban gong shi

• Ruan jian she ji shi li nian shi ti fen xi yu jie da
• Xin xi xi tong jian li shi 2009 zhi 2011 nian shi ti fen xi yu jie da
• Xin xi xi tong jian li shi 2009 zhi 2013 nian shi ti fen xi yu jie da
• Xin xi xi tong xiang mu guan li shi 2009 zhi 2012 nian shi ti fen xi yu jie da