What are the comparisons and contrasts in China's ancient literary creation techniques?

Bixing is a common skill in ancient poetry. Generally speaking, "bi" is a metaphor, a metaphor that visualizes people or things, making its characteristics more distinct and prominent. "Xing" is rising, that is, taking other things as the starting point of poetry and arousing the content to be praised.

Such as: "Peacock flies southeast, wandering in five miles" ("Peacock flies southeast")

Contrast: 1, which means setting off to make it stand out; Chinese painting technique name; A method of expression in literary creation, that is, through profile description, makes what is to be expressed stand out clearly.

Look, the girl with two croissants is flushed with joy. She carried two baskets full of gold and jade from the field to the ridge, put the pole in the lasso and waved to the girls behind her: "Comrades, go wow!" "

Another example: in the evening, the lights are on, and a little dim light sets off a quiet and peaceful night. (Zhu Ziqing, "Spring"