to restrict to even tone (i.e. final rhyming syllable must be classical first or second tone 平聲|平声)
trad. 押平聲韻
Also written 押平聲韻【yā píng shēng yùn】
to restrict to even tone (i.e. final rhyming syllable must be classical first or second tone 平聲|平声)
trad. 押平聲韻
Also written 押平聲韻【yā píng shēng yùn】