Are there any idioms or poems with the word "Luo"

Expensive Paper in Luoyang ―― The Great Popularity of a Literary Works

Come back from this mountain, pass another mountain, go up from the south and then go north-to my own town! -Tang Du Fu's "Imperial Army Recovers the Banks of the Yellow River"

Looking at the autumn wind in Luoyang, I am eager for a writer's book-Qiu Si by Tang Zhangji.

Whose Yu Di flies in the dark and the spring breeze permeates Los Angeles —— Tang Li Bai's "Smelling Xiao in Los Angeles on a Spring Night/Smelling Xiao in Luoyang on a Spring Night"

Six purlins drift relentlessly, and one has been away from Beijing for more than ten years —— Two Poems of Biedongda by Tang Gaoshi

When will you ask for a tricky trip and cross the Qinghe River with a whip? -Song Yuefei's "Man Jiang Hong Deng Yellow Crane Tower"

Relatives and friends in Luoyang ask each other, and there is a piece of ice in the jade pot —— Tang Wang Changling's Poems on Two Farewells to Furong Inn.