According to Baidu Library, the poems starting with red letters are:
1. Song Dynasty Zheng Qingzhi's "A Tour of Songshan Creek Pond with Ripples of Sunny Sun": The red-dyed flowers are not real, but a river Sunny green is the most caring.
2. "Playing the Flute Under the Plum Blossoms" by Gu Dadian of the Ming Dynasty: Red feast and green wine are fragrant, and the plum blossoms on the trees press against the pink walls.
3. The red flag is half-rolled out of the camp gate (Wang Changling in "The Army March").
4. The sun is setting over the red trees and green mountains (Ouyang Xiu in "Spring Tour at Fengle Pavilion").
Poetry refers to traditional Chinese Han poetry represented by ancient poetry, modern poetry and metrical poetry. It is also one of the characteristics of the Chinese character culture circle.