Zi Collection, Upper Volume, Page 23, Entry 07 Radical: Mouth (kǒu) Pronounced gu (falling tone) Commentary: According to "Tang Yun" (Tang Yun), the pronunciation is gong hu cut. According to "Ji Yun" (Ji Yun), the pronunciation is guo wu cut, with the same pronunciation as "gu". "Shuowen Jiezi" (Shuowen Jiezi) explains it as a type of utensil. "Yu Pian" (Yu Pian) also records it as . Textual Research: [Original "Ji Yun" pronunciation was pan wu cut.] The character "pan" has now been changed to "guo" in accordance with the original text.