The origin of the names of Nuanshu and Jingqing is: Chinese traditional culture and poetry.
1. The warm tree is named after the poem "The warm tree contains shade, and the green hills are green" in Pan An's "The Migrant Orioles" expresses a happy and beautiful family scene,
2. The name Jingqing comes from "Pipa Tour" written by Bai Juyi, a poet of the Tang Dynasty: "In the past, my husband was unmarried, and my children suddenly came together. I was happy to respect my father and asked me how to be like an old man. I reported that Tianping Mountain was close, and I relied on the old woodcutter. "Easy living, clear scenery" is the image of the mountain described in the poem, which implies a beautiful and fresh artistic conception.