弘法大师空海(774～835年)于804年随第十七次遣唐使入唐,806年回日本后,利用当时传入日本和他自己带回日本的中国诗文论著作,编成《文镜秘府论》(820年最后成书)。《论》分天地东西南北六卷,编入调四声谱、调声、八种韵、四声论、十七势、十四例、十体、六义、八阶、六志、九意、二十九种对、笔札七种言句例、论 Kung Fu Master (774 ~ 835 years) in 804 with the seventeenth Tang sent enlightenment Tang, 806 years back to Japan, using the then introduced to Japan and his own back to Japan’s Chinese poetry and literature works, compiled “Man Mirror Secret Palace On ”(820 final book). “On” points in the world of six volumes of East, West, North and South, into tune four sound spectrum, tune sound, eight rhymes, four sound theory, seventeen potential, fourteen cases, ten body, six meanings, eight steps, six, nine , Twenty-nine kinds of pairs, writing seven kinds of words and examples, theory