Li Xi(middle),member of the Standing Committee of the Political Bureau of the CPC Central Committee and Secretary of the Central Commission for Discipline Inspection,Zhao Leji(first from the left),then Secretary of the Shaanxi provincial Party committee,then Secretary of the Yan'an municipal Party committee of the CPC,visited the company for guidance,and Su Zhonggui(first from the right),chairman of the group,received and reported on the work