Lee ndị na-eche Ngozi Okonjo-Iweala aka mgba maka ọkwa onyeisi WTO Nkọwa foto, Ndị na-azọ ọkwa onye nchịkọa otu 'World Trade Organisation' (WTO) Ọtụtụ ụmụ Naịjirịa na-ekpe ekpere ka Ngozi Okonjo-Iweala bụrụ onye nchịkọta otu ahịa mbaụwa a kporọ 'World Trade Organisation' na Bekee.
