Zhang Qianzi 100 points
Thousand: number. The metaphor is very large, like a thousand mountains (it means there are many mountains).
"Shuowen Jiezi" explains: Ten hundred. From ten people.
Purple: The word purple mainly refers to the color made by mixing blue and red, that is, purple, and later also refers to things related to purple. For example, in ancient times, dignitaries or hated people were usually called purple clothes, fairies were called purple concubines, and the residence of the empress dowager was called a purple room.
"Shuowen Jiezi" explains: Silk is green and red. From this sound.
Thousand means a thousand-mile horse, a thousand-mile colt, and good luck in thousands of things; purple means purple zhi, purple, and purple energy, which has beautiful meaning.
Meaning: The name can be interpreted as: "Five winds and ten rainy days are good, and the scenery is colorful and new."