Secretary of the Youth League Committee and Director of the General Office of Qingdao Development Zone Fishery Corporation;
Director of the Comprehensive Department of Qingdao Free Trade Zone Management Committee, Director of the Comprehensive Administration Bureau, Assistant Director of the Management Committee, member of the Working Committee of Qingdao Free Trade Zone, and deputy director of the Management Committee;
Member of the Standing Committee of Jimo Municipal Committee of the Communist Party of China, deputy secretary and deputy mayor of the party group of the municipal government;
Deputy Secretary of CPC Jimo Municipal Committee, Acting Mayor of Municipal Government and Party Secretary;
He used to be the deputy secretary of the CPC Jimo Municipal Committee, the mayor of the municipal government and the party secretary.
2015 September 18, the 25th meeting of the Standing Committee of the 17th National People's Congress of jimo city agreed that Comrade Zheng Deyan would resign as mayor of jimo city Municipal People's Government.
20 16 1.9, Zheng Deyan was elected as the head of the people's government of Shibei District, Qingdao.