In the "Guangyun" (Guangyun), pronounced "zhan" (falling tone), the characters "shi" (shi) and "ban" (ban) were used for fanqie. In the "Jiyun" (Jiyun), the characters "shi" (shi) and "xian" (xian) were used for fanqie, with the same pronunciation as "zhan" (falling tone). The "Erya (Erya), Shichong (Shichong)" states: "Zhan" refers to "ma zhan" (ma zhan). The commentary states: "This is also 'ma juan' (ma juan)." Commonly known as "ma" (ma). Furthermore, in the "Guangyun" (Guangyun), the characters "shi" (shi) and "jian" (jian) were used for fanqie, with the same pronunciation as "zhan" (falling tone). The meaning is the same. Additionally, in the "Jiyun" (Jiyun), the characters "cai" (cai) and "xian" (xian) were used for fanqie, with the same pronunciation as "qian" (qian). This is the name of an insect. It is sometimes written as "chan" (chan) or "".