The Primary reason of why Central Asian countries able to maintain overall stability in their political structure lies in the fact that the presidents of all five countries held relatively tight control of political power. Even in Kyrkyzstan，which changed to parliamentarian system，President Atambaev held control of the political situation and power of policy making. However，faced with crisis related to the “aging leader politics” and a new round of power transition，Central Asian countries under presidential system are still facing the option of minor systemic adjustments and political reforms. The parliamentarian system of Kyrkyzstan will be a modal or provide lessons for Central Asian countries to push forward their political development.