
thumb|right|upright=2|The beginning of the first rhyme group of the Guangyun, with first character 東 ("east")
via Open Library
thumb|right|upright=2|The beginning of the first rhyme group of the Guangyun, with first character 東 ("east")
The Guangyun (Kuang-yun; ) is a Chinese rhyme dictionary that was compiled from 1007 to 1008 under the patronage of Emperor Zhenzong of Song. Its full name was Dà Sòng chóngxiū guǎngyùn (, literally "Great Song revised and expanded rhymes"). Chen Pengnian (, 961–1017) and Qiu Yong () were the chief editors.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).