Xiaoping theory a nd the im portant t houg ht of the thre e represents a nd the sci entific Outl ook on devel opme nt. Such cha nges were made, is conducive to impl ementing t he innovation of Marxism in Chi na, espe cially the scie ntific concept of deve lopme nt the strategic ta sk of arming the w hol e party , play grass-r oots organizati ons in pr omoting t he sci entific Outl ook on deve lopm