According to the French Open, Qingdao Guo Xin is a state-owned enterprise directly under the city, and its head is a department-level cadre. Thus, the chairman of Qingdao Guo Xin Group is a departmental cadre.

Cui Xizhu is currently the chairman and secretary of Qingdao Guo Xin Development Co., Ltd. Mr. Cui Xizhu, born in 1948, with a bachelor's degree. 1966 joined the work in August, and1971March joined China. He has served as deputy secretary of Pingdu County Committee, mayor of pingdu city, secretary of jiaozhou city Municipal Committee, deputy mayor, member of Qingdao Municipal Committee, secretary of Qingdao Municipal Commission for Discipline Inspection, deputy secretary of Qingdao Municipal Committee, executive deputy mayor, deputy secretary of Qingdao Municipal Committee, deputy secretary of Municipal People's Congress and deputy director of Municipal People's Congress.