Zi Collection, Page Position: Upper, Radical: Hair (shān), Page 33, Entry 01 In the "Yupian" and "Guangyun," it is recorded as nu dai qie. In the "Jiyun," it is recorded as nai dai qie, with the same pronunciation as "nai." "㲡" refers to dense hair. Another explanation is that dense fur on wild animals is called "㲡."