Assist the mayor in charge of the daily work of the municipal government. Responsible for development and reform, people's armed forces, public security, justice, legal system, letters and visits, domestic and foreign trade, food, civil air defense, radio management, examination and approval system reform, public resources transaction management, government affairs, fire protection, state-owned assets supervision, statistics, transportation, key projects, finance, prices, smuggling at coastal defense ports, etc. In charge of the municipal government office (Legislative Affairs Office), Municipal Bureau for Letters and Calls, Municipal Development and Reform Bureau, Municipal Public Security Bureau, Municipal Bureau of Justice, Municipal Transportation Bureau, Municipal Bureau of Commerce (Grain Bureau), Municipal Statistics Bureau, Municipal Audit Bureau, Municipal Public Resources Transaction Management Committee Office, Municipal Organs Administration Bureau, Municipal Finance Office, Municipal State-owned Assets Supervision and Administration Office, Municipal Office for Rectification, Reserve Camp, Municipal Investment Group, Zhejiang Mall Group and Ruian Section of Binhai Avenue. Feiyunjiang Fifth Bridge Construction Command, Provincial Highway Reconstruction Command, National Highway 104 Ruian Section (Ruian Section of Nantang Avenue) Reconstruction Command, Expressway Construction Command, National Highway 104 Ruian Section West Transit Highway (Feiyunjiang Sixth Bridge) Construction Command, Ruian Mall Reconstruction and Upgrading Construction Command, Urban Comprehensive Traffic Construction Office (Traffic Control Office), and Passenger Station Construction Command. Contact the Municipal People's Court, the Municipal People's Procuratorate, the Municipal People's Armed Forces Department and the troops stationed in Switzerland, the Municipal Civilization Office, the Municipal Public Security Fire Bureau, the Municipal Council for the Promotion of International Trade, the International Chamber of Commerce, the People's Bank of China Ruian Branch, the Ruian Banking Supervision Branch, various financial institutions, the Feiyunjiang Marine Department, the Ruian Investigation Team of the National Bureau of Statistics, the Municipal Tobacco Bureau, the Municipal Salt Bureau, and the Sinopec Ruian Petroleum Branch. Assist the mayor to manage the Municipal Supervision Bureau, the Municipal Finance Bureau (Local Taxation Bureau) and the Municipal Audit Bureau. Assist the mayor to contact the Municipal State Taxation Bureau.