Yun Jian is an application for conveniently reading and querying "Guang Yun".
Yunjian supports the display of rare characters. In Yunjian, you can read the entire book "Guangyun", check the medieval phonological status of each word, and search. Rhyme Retrieval supports Simplified, Traditional, Variant, similar and semantically related words, and also supports regular expression matching of ancient Pinyin. It is an all-round "Guang Yun" learning application.