There is a certain relationship between academic qualifications and educational level, but it is not absolute. Educational background refers to the level of education a person receives, while educational level refers to the quality of education a person receives.

Education can reflect the level and breadth of a person's education, but it can't fully reflect the quality of a person's education. For example, a person may have a high degree, but he or she may not have received a high-quality education or have not mastered the necessary skills and knowledge.