According to the different legal departments that adjust the legal relationship, the legal relationship of property management can be divided into

The answer is abc.

I can't find the information of the self-taught exam. It seems that few provinces offer this self-taught major.

I only found information about the property manager qualification examination:

(C) the classification of the legal relationship of property management

According to the different legal departments that adjust the legal relationship, the legal relationship of property management can be divided into four categories: civil legal relationship, economic legal relationship, administrative legal relationship and criminal legal relationship.

In addition, according to the classification of China's legal departments, it is: civil law, administrative law and economic law. . . . . . . So I think A, B and C are right on this question.