By analyzing the English translation of “Working Together for a China-Central Asia Community with a Shared Future, Featuring Mutual Assistance, Common Development, Universal Security, and Everlasting Friendship” delivered by President Xi Jinping, who presided over the first China-Central Asia Summit in Xi'an City, Shaanxi Province, on May 19, 2023, the article analyze how President Xi's keynote address used the attitude of evaluation theory system to promote China's joining hands with Central Asian countries to build the Belt and Road, and to lead the future in-depth cooperation between China and the Central Asian region.