Zinyalala zamphaka ndi chida chomwe mwini mphaka aliyense adzagwiritsa ntchito, ndipo pamsika pali mitundu yambiri yazinyalala zamphaka.Zinyalala zamphaka za tofu ziyenera kukhala ngati zinyalala zamphaka zokhala ndi gawo lalikulu pakati pa eni amphaka.Lero tikudziwitsani za zinyalala zamphaka za tofu.