Written Chinese
Written Chinese () comprises Chinese characters used to represent the Chinese language. Chinese characters do not constitute an alphabet or a compact syllabary. Rather, the writing system is roughly logosyllabic; that is, a character generally represents one syllable of spoken Chinese and may be a word on its own or a part of a polysyllabic word. The characters themselves are often composed of parts that may represent physical objects, abstract notions, or pronunciation. Literacy requires the memorization of a great many characters: educated Chinese know about 4,000. The large number of Chinese characters has in part led to the adoption of Western alphabets as an auxiliary means of representing Chinese.
Naming laws in the People's Republic of China
Latin characters, numerals and other non-Chinese symbols are prohibited, as they do not constitute part of a Chinese name under government law. Only Chinese characters are permitted; however, characters which are unable to be input on computers are also disallowed. There are no limits on the number of characters used, as this may vary depending on the name (typical Chinese names on average constitute 2 to 3 characters, with 4 or more characters being rare; however, non-Han ethnic groups such as Mongols, Tibetans and Uighurs have many syllables after transliteration into Standard Chinese).