So according to Qinghai s overal capability in continuable development, as the reality is, to erect efficient macroscopic system of guarantee is the more necessary condition.

Strengthen the Establishment of Safety Guarantee System to Improve the Management Level of Freight Transportation Safety under New Situation;

Simple analysis on establishing the quality guarantee system of the highway engineering construction;

Urban road passenger transport guarantee system;

Research on Information Security System in the Third Phase of Golden Tax Project;

Toward the security system for data-sharing of scientific research;

Consideration as to how to better social security system;

On Construction of the Constitutional Safeguard System for the Private Property Right;

Construction flow and safeguard system of coal mine s essence security cultural;

On the Safeguard System of Financial Reporting Information Quality;

Constructing safety ensuring system of laboratory and ensuring laboratory s running sefely;

By the thought of system analysis,this paper puts forward entirely the hiberarchy and their relation and function of the system,at the same time,it illustrates the inbeing and its model of the operation safety ensuring system.

Based on the actual situation of China railway transportation, fromaspect of man-machine-environment and with systematic and scientificresearch method, the paper suggests to build up a railway operation safetyensuring system constituted of man safety, equipment safety, environmentsafety alarming and safety emergency rescue system, and to realize resourcesharing by network.