In the Jiyun (集韵) and Zhengyun (正韵), the pronunciation is noted as liáng zhōng qiè, pronounced the same as "lóng". "䃔䃧" (guǎ guǎ) refers to the sound of stones falling. There is a sentence in the Poems of Han Yu (Hanyu Shi) that reads "tóu guǎ nào guǎ guǎ". Furthermore, the Guangyun (广韵) notes the pronunciation as lì dōng qiè, and the Yunhui (韵会) notes it as lú dōng qiè, both pronounced the same as "lóng". Additionally, the Jiyun (集韵) notes the pronunciation as lǔ sòng qiè, pronounced the same as "nòng", with the same meaning.