What are the four-character ancient poems?

Four-character poem:

1. Guan Guan Luo Gui, in Hezhou. A beautiful and virtuous woman is a good spouse of a gentleman. -The Book of Songs Nan Zhou Guanju.

2. I have been there, Liu Yiyi; The road is muddy and difficult to walk, and people are thirsty and hungry. -The Book of Songs Xiaoya Cai Wei.

People who know me are worried, and those who don't know me are responsive. -The Book of Songs Feng Wang and Mi Li.

4. Not seeing you for a day is like Sanqiu Xi. -The Book of Songs: Feng Wang Picking Songs.

5. If it is cut, it will be polished. -The Book of Songs Feng Wei Qi 'ao.

6. The green purple stripes are lingering in my heart. -The Book of Songs Zheng Feng Ji Zi.

7. The so-called Iraqis are on the water side. -The Book of Songs Qin Feng Jia Jane.