Drawing blueprints is to arrange future planning, and drawing refers to planning; Arrange. Blueprint is a metaphor for planning. The word "drawing a blueprint" comes from Guo Jian and is the name of the first episode of Guo Jian.

"Broken painting" related sources:

Liang Qing Qichao's Biography of Tan Si Tong: Mining, Hunan-Guangdong Railway, Current Affairs School, Quartermaster School, Security Bureau and Nanshe all advocate painting, and Nanshe is the most prosperous. Yeah, sit on the sofa and draw something.

Ming Lingmengchu's "Two Moments of Surprise" Volume 27: "Wang Xiucai saw the loss of loving himself, is this it?" He is a man with a plan, but he is busy looking for people all the way. He is the place where the provincial capital, counties and townships go, and he posted the list. "