This is the ValueSet that contains all the codes in Đối tượng khám sức khỏe định kỳ — Vietnam Health Checkup Subject ValueSet (http://fhir.hl7.org.vn/core/ValueSet/vn-health-checkup-subject-vs) and Đối tượng khám sức khỏe định kỳ — Vietnam Health Checkup Subject ValueSet (http://fhir.hl7.org.vn/core/ValueSet/vn-health-checkup-subject-vs). E.g. what you have to deal with if you get resources containing codes in either of them