Kusamalira pamwamba ndi kupukuta kumagwira ntchito yofunika kwambiri pakukweza kukongola, kulimba, ndi magwiridwe antchito azinthu zosiyanasiyana m'mafakitale.Buku lathunthu ili likuwunikira njira zosiyanasiyana zochiritsira komanso zopukutira zomwe zimagwiritsidwa ntchito popanga, kuyang'ana kwambiri ...
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