This is the ValueSet that contains all the codes in Trình độ chuyên môn y tế — VN Healthcare Qualification ValueSet (http://fhir.hl7.org.vn/core/ValueSet/vn-qualification-vs) and Trình độ chuyên môn y tế — VN Healthcare Qualification ValueSet (http://fhir.hl7.org.vn/core/ValueSet/vn-qualification-vs). E.g. what you have to deal with if you get resources containing codes in either of them