Nigute ushobora guhitamo sisitemu nziza yimbunda nziza kuriba yawe?
1.Ibihe byiza Intambwe yambere nugusuzuma ibihe byiza, nkubujyakuzimu, umuvuduko, ubushyuhe, gutandukana, ingano yikigereranyo, nubwoko bwamazi. Izi ngingo zizagaragaza ubwoko nubunini bwimbunda, imiterere nubunini bwibyo aregwa, guturika ...
reba ibisobanuro birambuye