Chinese characters (pinyin: hàn zì, phonetic symbol: ㄏㄢㄗ _), also known as Chinese characters, Chinese characters and square characters, belong to morpheme syllables of ideographic characters. Chinese characters are written Chinese characters and borrowed from Japanese, Korean, Vietnamese and other languages. They are widely used in the cultural circle of Chinese characters, and they are also the only highly developed characters that are still widely used in the world.
Chinese characters have developed to a highly complete level in ancient times. They are not only used in China, but also used as the only international communication language in East Asia for a long time. Before the 20th century, they were the official written and standardized characters of Japan, the Korean Peninsula, Vietnam and other countries, and all East Asian countries created their own Chinese characters to some extent.