What does Tang Yun Song Feng mean?

China's classical poems. Brief Introduction of Song Feng in Tang Dynasty: "Talking about the past, thinking about the newcomers". Poetry selections from ancient times to the present are all for "new people". The rhyme of Tang style refers to China's classical poems. Tang Yun and Song Feng didn't add one kind to the appreciation of many famous poets in Tang and Song Dynasties, nor did they just spread literary knowledge. Instead, we try to find some ideological resources that can enlighten, draw lessons from or warn people from the familiar or unfamiliar poems of Tang and Song Dynasties.