This document discusses the Dhvani theory of Indian poetics. It explains that Dhvani theory focuses on suggestion and symbolism in poetry rather than direct meanings. The Dhvani school was formulated by Anandavardhana in the 9th century, who argued that aesthetic pleasure or rasa in a poem is experienced through suggestion rather than the literal meaning of words. There are three types of implicit meanings - vastu dhvani implies rare ideas, alankara dhvani suggests figures of speech, and rasa dhvani evokes aesthetic emotions. Words have three powers - abhidha is the basic meaning, lakshana indicates deeper meanings, and vyanjana is what is suggested