sheng chan guan li=: yu ce,ji hua yu guan zhi/ Sheng chan guan li=: Yu ce,Ji hua yu guan zhi/ sheng chan guan li- gong ye qi ye guan li sheng chan ji hua yu guan zhi/ Xing xiao guan li=: Fen xi,Gui hua yu kong zhi/ sheng chan guan li:qi ye guan li xing xiao guan li=: fen xi,gui hua yu kong zhi/ Sheng chan ji hua yu guan zhi/ sheng chan guan zhi=: ji liang fen xi/ sheng chan- guan xi- lü hua,yuan lin