Xu Collection, Lower Volume Radical: Fly (fēi) Kangxi Strokes: 21 Page 1415, Entry 25 Guangyun (Guangyun) and Jiyun (Jiyun) state the pronunciation is fan (level tone), with the same sound as the character for banner (fan). Yupian (Yupian) defines it as flying. Wang Can's Poem for Cai Zidu (Zeng Cai Zidu Shi) writes: If one is not a wild goose or a great eagle, who can spread their wings and fly high? Although my heart yearns and admires, my thoughts are difficult to express. Additionally, swirling and turbulent water flow is also called fan, as seen in Liu Ji's Commentary on Guanzi (Guanzi Zhu).