"Pojanji" (破陣子) is a chi paai (詞牌), a form of "tonal pattern" or melody in chi poetry. Poets would compose characters to a chi paai according to its fixed tonal pattern and rhythm. Although the musical sound of these tunes are no longer extant, the rhythm and tone pattern can still be approximated.

A famous example of a chi poem in the "Pojanji" tune would be San Hei Jat's "為陳同父賦壯語以寄". For all English speakers, Christopher Kelen translated this as "A Drunk's Dream."

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Grand Canal of China
This user's family collection of Japanese military yen. The currency was exchanged and distributed in Hong Kong during the Japanese occupation.