T-SQL (SS2K8) :: Design Table Which Can Store Education Requirement For Job Vacancy

This is my table named - CV

*CVID is a primary key

This is my table named - CVEducation

*CV to CVEducation is 1 to Many. CVEducation(CVID) is a foreign key

This is my table named - Level

*LevelID is stored in CVEducation. So, we can know - This education is Diploma or Degree or Masters or so on

This is my table named - StudyField

*StudyFieldID is stored in CVEducation. Som we can know - What kind of Education they have.

This is the example of Job Vacancy 1

1- Need Diploma in Chemistry OR Degree in Chemistry.

2- CGPA at least - 2.5

*May be need to store 2 rows with each CGPA

This is the example of Job Vacancy 2

1- Need Diploma in Commerce OR Diploma in Economics OR Degree in Biology

2- CGPA at least - 2.8

*May be need to store 3 rows with each CGPA

How to design my table to store Job Vacancy Minimal Requirement? I know, there's some cases we cannot computerized. But, at least some of Job Vacancy Requirement we can computerized.