Literature Reference: The divine might of the former dynasty expanded the borders, marking out vast territories of four to five thousand. Source from 'Guo Bai Wei Ling and Han Zhao'.
封: "Feng Dian" and "Feng Jie" symbolize the bestowment of heavenly blessings, embodying the essence of happiness, honor, and preciousness in Chinese culture.
疆: Region, domain. In names, it often conveys the meaning of vastness and expansiveness.
Meaning: Marking the boundaries symbolizes the expansion of power and territory.