请帮忙翻译一下科室牌吧!!急用,谢谢了!!!

Discipline inspection office head
The Office of Chief Economist
The Office of the Deputy researcher
Mail room
Petition antechamber
Policies and regulations Branch
Office of the Chief of policies and regulations
Turnover Tax Management Section
Income Tax Management Division
Collection and Management Branch
International Tax Management Section
Tax Service Center
Import and Export Tax Management Section
Education Branch
Retired cadres Management Office
Retired cadres Office of the Director of the Office of Management
Information Center
Office of the Director of Information Center
Authorities Service Center
Trade union activities room
Conference Room 1
Conference Room 2
The Liaison Office of preventing job-related crimes
The Office of Family Planning
-- Classrooms
Jijianban
Taxation Institute