On the bases of the comprehensive comparison of advantages and disadvantages between Guangzhou and other advance pacesetter cities,the paper deems that Guangzhou does not own the advantage to be the unique one in the world.The critical movement of orientation is the "Combination of all the factors".On the bases of "adding the advantage",the paper proposes "Four Guangzhou" Development Strategy which are intelligent Guangzhou,inclusive and fair Guangzhou,livable and humanistic Guangzhou,flexible and compact Guangzhou. <<