This tool allows you to write Chinese on your computer without installing any software. This Online Chinese input editor is based on pinyin.
Chinese Idiom or Chengyu are a type of traditional Chinese idiomatic expressions, most of which consist of four characters. Chengyu were widely used in Classical Chinese and are still common in vernacular Chinese writing and in the spoken language today.
Chinese Pinyin charts cover all pronunciations in standard mandarin, thus they have became an important tool to learn Chinese speaking. These charts were made several decades ago and some information is either wrong or out of date according to current Chinese.