trayovimÅ›e — prema-bhakti-rasera kathana
caturvimÅ›e — 'ÄtmÄrÄmÄḥ'-Å›lokÄrtha varṇana
trayaḥ-vimÅ›e - in the Twenty-third Chapter; prema-bhakti - of ecstatic love of Godhead; rasera - of the mellow; kathana - narration; catuḥ-vimÅ›e - in the Twenty-fourth Chapter; ÄtmÄrÄmÄḥ - known as ÄtmÄrÄma; Å›loka-artha - the meaning of the verse; varṇana - description.