Zi Collection, Upper Volume, Page 243, Entry 06 The ancient script for the character "mào" is recorded in the "Shuowen Jiezi" (Shuowen Jiezi). For detailed annotations, see the nine-stroke section. Note: "Shuowen Jiezi" (Shuowen Jiezi), "Jiyun" (Jiyun), and "Leipian" (Leipian) write it as "㺺". "Yupian" (Yupian) writes it as "". "Zihui" (Zihui) and "Zhengzitong" (Zhengzitong) omit "㺺" and retain "". Both forms are now retained.