\'Tingyi\' is called the conference of the courtiers, which is the basic form of the central decision-making in ancient China that under the despotism centralization system, and constantly \'Tingyi\' accompanied by the strengthening and developing of the centralization.

Based on the target of reforming administrative system,the authors analyze theories and current situations home and abroad,and they theoretically explore Chinese administrative decision-making system.

However, as we can trace the cause for various troubles occurring in decision-making,the way to enhance the scientific decision-making capability lies in the innovation of the decision-making system.

Of all ZHOU En-lai s variouse ideas about decision-making, his exploring of decision-making procedure and decision-making system have reached a higher level.

To amplify a scientific policy-making system,we should renew policy-making sense,strengthen building policy-making body,raise the policy -makers overall quality,regularize policy -making procedure,perfect policy -making system,strengthen policy-making supervision.