Abstract: C9 university alumni work belongs to the forefront in integral in domestic colleges and universities, from the professional department to contact alumni information, alumni and alumni giving specific work content has general demonstration effect, domestic colleges and universities carry out the work of overseas alumni often research and the exchange. In the current construction of world first-class universities under the status quo, C9 colleges still need to further study the foreign advanced experience and best practices, especially the world first-class university alumni work characteristic, clear differences between each other, targeted improvement, constantly improve their level of job of alumni, it is also a key task of helping C9 universities and their alumni work to reach the level of world-class universities.

Key words: C9, Colleges and universities, Alumni work