Pinyin "yo5"
In MandarinBanana's mnemonic system, the Pinyin syllable "yo5" is split up into two parts: "y" and "o5". You can visit the Pinyin index to see how other Pinyin syllables are split up into initials and finals.
Mnemonics for Pinyin initial "y"
Y is for Maud Younger.
Mnemonics for Pinyin final "o5"
On the observatory's roof.
