Śrī Caitanya Mahāprabhu, He was also engaged in chanting and dancing. That is a... His dancing description is there in the Caitanya-caritāmṛta during the Ratha-yātrā festival. So chanting, dancing, chanting of the holy name, and in ecstasy dancing, that is also yajña. That is the most perfectional yajña. Yajñaiḥ saṅkīrtana-prāyaiḥ. This is called saṅkīrtana-yajña. Bahubhir militvā gāyantīti saṅkīrtanam.
Saṅkīrtana means when we combine together, many persons, and chant and dance. that is called saṅkīrtana-yajña. So those who are engaged in the saṅkīrtana-yajña, they are also performing yajña. That is better than dravyamaya-yajña, dravya-yajña. Dravya-yajña, charity. Suppose one man has no money. Then his life is spoiled? No. In any condition we can execute this yajña, saṅkīrtana-yajña. There is no need of money. Ahaituky apratihatā. This saṅkīrtana-yajña is so nice that it cannot be checked by any material condition. If one is interested, he can perform saṅkīrtana-yajña or the bhakti-yoga system, śravaṇaṁ kīrtanam (SB 7.5.23), in any condition of life.