Do you understand the Lyrics and melody in Chinese？

About  Lyrics  

My history teacher say ' our culture has no music  melody '

it means in chinese history， Lyrics replaced melody as the most important part for the song

Affected by poetry， most Lyrics was difficult and   symbolism （象征性？）

but ，even have no a good melody ，we will affirmed a song because the great  Lyrics

can you understand the lyrics like this：

吞风吻雨葬落日未曾彷徨　
欺山赶海践雪径也未绝望
拈花把酒偏折煞世人情狂
凭这两眼与百臂或千手不能防
天阔阔雪漫漫共谁同航
这沙滚滚水皱皱笑着浪荡
贪欢一晌偏教那女儿情长埋葬

About 韵脚 （Rhyme？}

I cant understand Japanese poetry‘s 韵脚

In Chinese songs ，poetry or otherthing for sing ？read？the last word of every sentence must was 二声或四声

Is there any <a target="_blank" hidefocus="true" href="http://www.baidu.com/link?url=0RC1LcPNMlkwnW98CcgqhW9pMylw3_cxRKuT7SD2ieiog0_XrF9jIVUziePNfK9onxv6Eu_7rMAkulOHgL4cDg_ijgvTfkO9Q2neSM-Cnpm" style="color: rgb(51, 51, 51); font-size: 13.3333px; font-family: arial; line-height: 22.2444px; background-color: rgb(255, 255, 255);">rule</a>s like this in English？