Nibyiza 1, numukiriya wikirenga ni umurongo ngenderwaho kugirango utange icyiciro cyiza mubyifuzo byacu.Nowaday. Dushyire imbere ubuziranenge no kwishimira abakiriya kandi kubwibyo dukurikiza ingamba zigenzura neza. Twabonye ibikoresho byo kwipimisha munzu aho ibintu byacu bigeragezwa kuri buri kintu cose muburyo butandukanye bwo gutunganya. Gutunga ikoranabuhanga rigezweho, tworohereza abakiriya bacu hamwe nibikoresho bya kurerwa. Ibicuruzwa bizatanga ku isi hose, nk'Uburayi, Amerika, Ositaraliya, Turukiya, Ubudage. Turizera ko dushobora kugirana umubano winshuti numucuruzi uturutse kwisi yose.