Liu Kai. Liu Kai, male, Han nationality, from Puyang, Henan Province, joined China in June 2002 and joined the work in July 20 10. Graduated from philosophy department of Peking University, Ph.D.. Liu Kai used to be secretary of the Youth League Committee in Chaoyang District, Gansu Province, deputy secretary and county magistrate of Lingtai County Committee, member of the Standing Committee of Pingliang Municipal Committee and secretary of Lingtai County Committee. From July, 20021year, Liu Kai successively served as Deputy Secretary of Jiayuguan Municipal Committee, Deputy Secretary of Jiayuguan Municipal Committee, Minister of United Front Work Department and President of Party School of Municipal Committee. From July 2002 1 year to June 2002 1 year, he served as deputy secretary and acting mayor of Jiayuguan Municipal Committee, and became a full member after1month. Shangguanhe notes that Liu Kai is the youngest official-level cadre in China.