He and his friend, poet Pi Rixiu created a style of matching rhyme poetry: first one party composed a poem, the other party then reply with a new poem using the same rhyme.
He created a style of matching rhyme poetry. His friend created a style of matching rhyme poetry. Poet Pi Rixiu was his friend. First one party composed a poem then reply with a new poem. This new poem was using the same rhyme. A poem was the other party.