"Chimbudzi cha banja" cha chimbudzi cham'manja chimatanthawuza "chimbudzi chachitatu", chomwe chimatanthawuza chimbudzi chomwe chimakhazikitsidwa mwapadera m'chimbudzi cha anthu olumala kapena kuthandiza achibale (makamaka amuna kapena akazi okhaokha) omwe sangathe kudzisamalira okha.Mikhalidwe yomwe ingagwire ntchito ndi monga ana aakazi kuthandiza atate okalamba, ana aamuna kuthandiza amayi okalamba, amayi kuthandiza anyamata aang’ono, ndi abambo kuthandiza atsikana aang’ono.

Nthawi zambiri, "bafa lachitatu" limayikidwa pamalo owonekera kwambiri pakhomo la bafa.Kale, bambo anga akabweretsa mwana wawo wamkazi kuti azisewera, ankapita kuchimbudzi cha olumala, koma nthawi zambiri ankachita manyazi.Kuwonekera kwa "bafa lachitatu" likuyembekezeka kuthetsa mavuto otere.

Komabe, "bafa lachitatu" limaperekanso zofunikira zapamwamba pazogulitsa za bafa.Miyezo yake ndi yokhwima kuposa zimbudzi wamba.Mwachitsanzo, m'zipinda zamkati, ziyenera kukhala ndi madesiki amitundu yambiri, mipando yachitetezo cha ana, mipiringidzo yachitetezo, zokoka zovala ndi mapepala, ndi zina zotero;Miyezo yapansi yoletsa kutsetsereka ndiyokweranso.

Titha kunena kuti kukweza kwa zimbudzi zam'manja kwapangitsa kuti magulu ambiri azikhalidwe kukhala opindula kwenikweni.