radha-krsna-bhakti vine nahi jane anya
yanra—whose; prana-dhana—life and soul; nityananda-sri-caitanya—Lord Nityananda and Sri Caitanya Mahaprabhu; radha-krsna—to Krsna and Radharani; bhakti—devotional service; vine—except; nahi jane anya—do not know anything else.
Lord Caitanya and Lord Nityananda are their life and soul. They do not know anything but devotional service to Sri Sri Radha-Krsna.
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