Yue-fu poem

Zang Fu Tong Jih Fu

Xiao’er Fu Xie Wai Fu Powder

respond to a poem with a poem

to respond to a poem with a poem

to write a poem using another poem's rhymes

‘Han Fu’apple

’Han fu’ apple

’Liao Fu’apple

5 - FU

5- Fluorouracil (5- FU)

5 Fu

5- FU

5-fiuorouracil(5-Fu)

5-fluorouracil (5-FU)

5-Fluorouracil 5-Fu

5-fluorouracil(5-Fu)

5Fu

5-Fu