The full quotation: The Chinese Communist Party represents throughout the requirements in the development of advanced productive forces in China, the progressive orientation of the advanced culture in China, the fundamental interests of the broadest masses of the people in China (中国共产党始终代表中国先进社会生产力的发展要求, 代表中国先进文化的前进要求, 代表中国最广大人民的根本利益).
These are the "Three Represents", the nucleus of Jiang Zemin Theory.