Chinese, also known as Chinese, Tang dialect, and Mandarin, refers to the entire Chinese family or a language in its language family. The Chinese is a family of analytical languages, belonging to the Sino-Tibetan language family. If Chinese is regarded as a single language, it is the most spoken language in the world. At present, one-fifth of the world’s population is the mother tongue. It has many branches, among which Mandarin is the most popular.