Zi Collection, Page Position: Upper, Radical: Person (rén), Page 1, Entry 01 Pronounced wu (third tone) in the "Tang Yun" (Tang Yun), pronounced yan (third tone) xi (first tone) in the "Yun Hui" (Yun Hui), with the same pronunciation as "ni". The "Erya · Shi Qi" (Erya · Shi Qi) states that a garment worn over another is called luan. The explanation is "garment threads". People from the Qi region call it luan. Some say it is an adornment on a guiyi (guiyi) robe. Additionally, pronounced yan (third tone) qi (third tone) in the "Guang Yun" (Guang Yun), with the same pronunciation as "ni" (fourth tone). Pronounced ni (second tone) jie (first tone) in the "Ji Yun" (Ji Yun), with the same pronunciation as "nie" (fourth tone). The meaning is the same.