Since the 4th century, Byzantine poetry creation has entered a long-lasting development process. At that time, Gregory of Nyssa, one of the "Three Heroes of Cappadocia", had the most outstanding achievements among many poets. His works were rich in philosophy and thought, and were highly praised by people. The representative poet of the 5th century was Empress Eudocia. Her hymns brought a fresh wind to the Byzantine poetry world with her simple and childish style. Moreover, because of her special status, under the influence of her, many poems and poems were written. It became a temporary fad. Romanus was a representative figure of rhythmic poetry in the 6th century. He used the stress system and the cadence of sentences to write thousands of conversational poems, which were catchy and very popular among the people. Romanus's poetry was very "practical" because his poetry responded to antiphons and was accompanied by refrains, so it was often used in church rituals. Bishop Andrew of Crete (660-740) also created a lyric poetry genre that connected a variety of rhythmic poems together, opening up new areas of creation for poets of all levels.