In order to deeply implement the spirit of General Secretary Xi Jinping’s important speech at the Celebration of the 100th Anniversary of the Founding of the All-China Federation of Trade Unions and the Commendation Conference for National Model Workers and Advanced Workers, promote the democratic political construction of the university, and facilitate the better and faster development of the construction of the university's first-class universities, Zhengzhou University held the first session of the fourth staff and workers’congress and the first session of the fourth union congress on May 20 and 21 at its main campus. The first meeting of the congress to further unify ideas, gather wisdom and boost confidence. After the closure of the congress, the first plenary meeting of the Fourth Trade Union Committee (Executive Committee of the Council) and the meetings of the specialized committees were held to complete the election of the chairman and vice-chairman of the trade union and the election of the director and deputy director of the specialized committees.