Rubuta ci gaba don wannan sakin layi - Mwanza ya yi wasanni da yawa don tawagar kwallon kafa ta Zambiya, sau da yawa ana kiranta a cikin jerin farawa ta kocin Samuel 'Zoom' Ndhlovu, a kan masu sana'a na Turai. Mwanza ya rike kansa a irin wannan kamfanin kuma ya taka leda a gasar 1990
da kuma gasar cin kofin Afirka ta 1992. Ya kuma wakilci Zambia a wasannin Olympics na 1988 a Seoul.