This is the ValueSet that contains all the codes in Loại chương trình tiêm chủng — Vietnam Immunization Program Type ValueSet (http://fhir.hl7.org.vn/core/ValueSet/vn-immunization-program-type-vs) and Loại chương trình tiêm chủng — Vietnam Immunization Program Type ValueSet (http://fhir.hl7.org.vn/core/ValueSet/vn-immunization-program-type-vs). E.g. what you have to deal with if you get resources containing codes in either of them