Guangyun
…expanded rhymes"). Chen Pengnian (陳彭年, 961–1017) and Qiu Yong (邱雍) were the chief editors. The dictionary is a revision and expansion of the influential Qieyun rhyme dictionary of 601, and was itself later revised as the Jiyun. Pingshui Yun system, the standard for poetry rhyming after the Song Dynasty, is…