三个代表
From 1995, Wang was referred to work for the party's central authorities on recommendation from top Shanghai politicians Zeng Qinghong and Wu Bangguo, both of whom maintained close relationships with then-party General Secretary Jiang Zemin. Wang initially headed the political research team at the Central Policy Research Office, and was promoted in April 1998 to deputy director of the Office. He was promoted to director of the Office in 2002. Wang was regarded as one of major brain-powers of Jiang Zemin and participated in the drafting of the "Three Represents" ideology, regarded as the main theoretical contribution of Jiang to the party's ideological lexicon.