The Han people have their own spoken and written languages, namely Chinese. It is the most commonly used language in China , and one of the most commonly used languages in the world. All China's 55 minority peoples have their own languages except the Hui and Manchu who use Chinese; 22 of them have their own scripts, in which 28 languages are written. Nowadays, school classes in predominantly ethnic minority areas are taught in the local language, using local-language textbooks. Meanwhile courses are also set up to popularize Putonghua Chinese - the official national language -- which is commonly used throughout the country.
