by Fusheng Cao, Si, Ruixue (nong ye jing ji guan li)
Ben shu gong wu zhang, Nei rong bao kuo:guo nei wai nong min he zuo she de fa zhan, Nong min he zuo she de cheng li, Nong min he zuo she gui fan lu jing, Nong min he zuo she cai wu guan li, Nong mi…