Our country is at the historical intersection of achieving the "Two Centenary Goals". From an international perspective, world development is undergoing profound changes unseen in a century. Domestically, our country is in the final stage of a decisive victory in building a moderately prosperous society in all respects. "The two are synchronously intertwined and stimulate each other", which means that my country's reform, opening up and development in the new era have once again stood at a new starting point in history. The first is to promote the construction of a higher-level open economy. On the basis of promoting the formation of a strong domestic market, we will proactively strengthen comprehensive docking and deep integration with global industrial chains, supply chains, and value chains at a higher level. This is an epoch-making "tug-of-war" competition. 5% Of the "extreme right" must "decouple" and 95% of the public must cooperate. Whoever can win this protracted global "tug-of-war" competition will have the last laugh. The second is to promote higher-level institutional openness such as rules, regulations, management and standards. On the basis of building a high-standard market economic system and mechanism, we will continue to deepen all-round international cooperation with global value chains, industrial chains, and supply chains.