Gurukota rezvekushanyirwa kwenyika VaWalter Mzembi vanoti vari mushishi rekutsvaga rutsigiro rwekuti vasarudzwe kutungamira sangano reUnited Nations World Tourism Organisation. Dr Mzembi vaudza Marvellous Mhlanga-Nyahuye weStudio 7 kuti vakawana basa iri vachasiya chigaro chavo muhurumende.