According to the "Guangyun" (Guangyun) and "Jiyun" (Jiyun), the pronunciation is "lang ji qie," which sounds like "li." "Shuowen Jiezi" (Shuowen Jiezi) explains it as a festering sore. Another interpretation is black. Also, according to the "Guangyun" (Guangyun) and "Jiyun" (Jiyun), the pronunciation is "li zhi qie," which sounds like "li." Furthermore, according to the "Jiyun" (Jiyun), the pronunciation is "lin zhi qie," which sounds like "li." It is also pronounced "nian er qie," sounding like "li." The meaning is the same. Additionally, according to the "Jiyun" (Jiyun), the pronunciation is "lang di qie," which sounds like "li." This is the same as the character "lei."