This is the ValueSet that contains all the codes in Mã trả lời KSK — Cha, Mẹ, Ông/Bà, Anh/Chị, Họ hàng, Khác (ValueSet VNKSKFamilyRelationshipVS) (http://fhir.hl7.org.vn/core/ValueSet/vn-ksk-family-relationship-vs) and Mã trả lời KSK — Cha, Mẹ, Ông/Bà, Anh/Chị, Họ hàng, Khác (ValueSet VNKSKFamilyRelationshipVS) (http://fhir.hl7.org.vn/core/ValueSet/vn-ksk-family-relationship-vs). E.g. what you have to deal with if you get resources containing codes in either of them