The motivations that led us to the choice of this theme lie not only in the desire to comply with the orientations of the African Union and the Gabonese State to Africanize our educational systems, but also in rooting Gabonese learners to their own cultural realities through ethno-education, which will also allow the safeguarding of our African cultural identity in the face of the current globalization. In this research work, several Fang expressions will appear, mostly the Fang - Ntumu and others in Fang - Okak.