Nyora kupfuurira kweiyi ndima - Muzana ramakore rechitanhatu nerechinomwe, guta reRoma rakava nyaya yekutama kwevaSlav. VaStrymonites, rudzi rwechiSlav, vakatora zita ravo kubva murwizi rwaStrymon (Struma). VaStrymonites vakanga vakazvimiririra kusvikira muzana ramakore rechi9, rakateverwa nokukundazve kweByzantium. Gare gare, nharaunda yeStrumica yakakundwa neBulgaria Khan Presian (836-852). Nharaunda yeStrumica yakaramba iri chikamu chehurumende yeBulgaria mukati menguva inopfuura makore zana nemakumi mashanu kusvika muna 1014, payakatorwazve
navaByzantine. Muzana remakore rechi11, zvinyorwa zvakanyorwa zvinotanga kutaura nezveguta racho nezita raro rechiSlavic se "Strumica".