Ghanaian student Sammuel M.Okoe-Mensah (Front) plays the cucurbit flute with his partners in the "Chinese Bridge" language proficiency competition in Accra, capital of Ghana, on April 7, 2017. The Ghanaian preliminary round of the 16th "Chinese Bridge" language proficiency competition for college students took place on Friday at the University of Ghana in Accra. Yawson won the overall prize after three rounds of contest in writing examination, spoken Chinese, knowledge about China and Chinese cultural talent. (Xinhua/Shi Song)
