关于几个词的英语翻译

Question

我公司要印名片，有几个专业的词不知道怎么翻译。
希望英语达人帮帮忙，google，baidu一下的就别来了，那个我也会。我自己刚查完，有的还可以，有的根本不行。翻译好的，我追加50分。

要翻译的如下：
项目规划部经理助理
投资管理部经理助理
董 事 长
董事
副总经理
综 合 部

Answer 1

项目规划部经理助理:Manager Assistant of Project Plan Department
投资管理部经理助理:Manager Assistant of Invest Management Department
董 事 长:Chairman of Board
董事:Director
副总经理:Vice-general Manager
综 合 部:Comprehensive Department

Answer 2

项目规划部经理助理:Assistant Manager of Project Planning Department
投资管理部经理助理:Assistant Manager of Investment Management Department
董 事 长:President / Chairman of the Board / Board Chairman
董事:Director
副总经理:Vice-General Manager
综 合 部:Comprehensive Department / Synthesis Department / General Affairs Department

Answer 3

项目规划部经理助理:Manager Assistant of Project Plan Department

投资管理部经理助理:Manager Assistant of Invest Management Department

董 事 长:Director of Board

董事:Director

副总经理:Vice-Manager Director

综 合 部:Comprehensive Department

Answer 4

权威答案：

项目规划部经理助理:Assistant Manager, Department of Project Planning
投资管理部经理助理:Assistant Manager, Department of Investment Management
董 事 长:Chairperson of Board
董事:Director
副总经理:Assistant General Manager
综 合 部:Department of Comprehensive affairs

Answer 5

项目规划部经理助理Project planning an assistant manager
投资管理部经理助理 Investment department manager assistant
董 事 长chairman
董事Director,
副总经理Deputy general manager
综 合 部general department

Answer 6

1 project plan department assistant to work manager
2 investment control division assistant to work manager
3 Chairman
4 trustee
5 deputy general manager
6 synthesis department