Institutional innovation will be the key to make the comprehensive reform experimental zones succeed Not only the institutional innovation benefits should be get by the experimental zones, but also be shared by other regions of the whole country at the same time The new mechanism design is more helpful for improving the competition relationship among regions As an example, the design of the Golden Triangle of Chengdu, Chongqing and Wanzhou should be a typical inter-provincial comprehensive reform experimental zone It is based on this mechanism above, which will be very helpful for reprogramming after the 512 very big Wenchuan earthquake