Zi Collection, Page Position: Upper, Radical: Tiger (hū), Page 270, Entry 02 Pronounced tu (low tone) according to "Tang Yun" (Tang Yun) and "Ji Yun" (Ji Yun). "Wu tu" refers to a tiger, as recorded in "Yu Pian" (Yu Pian). In "Yangzi Fangyan" (Yangzi Fangyan), it is stated that tigers are sometimes also called "wu tu." "Guang Yun" (Guang Yun) mentions that it is written as "yu tu" in "Zuo Zhuan" (Zuo Zhuan). "Zheng Zitong" (Zheng Zitong) points out that "yu jie" is mistakenly written in "Han Shu" (Han Shu). It is also written as [ ] in "Zhi Yin" (Zhi Yin).