Open science practice is beneficial to stimulating innovation and accelerating academic progress. This paper takes Center for Open Science as an example, using literature research and website survey methods to investigate the progress of its open science practice. The characteristics of Center for Open Science, which include tight organization, well-rounded services, flexible and innovative rules and extensive publicity and cooperation, are summarized with inductive analysis,. Finally, based on current domestic situation, it is concluded that China should establish a specialized organization, build well-developed infrastructure, formulate innovative open rules, and strengthen publicity and international cooperation in open science.