Literature Reference: 金刚锥透玉，镔铁劒吹毛。—— 《奉和浙西大夫李德裕述梦四十韵大夫本题言赠于梦中诗赋以寄一二僚友故今所和者亦止述翰苑旧游而已次本韵》 A diamond awl pierces jade, a fine iron sword cuts hair. Source from 'Fenghe Zhexidafu Li Deyu Shumeng Sishi Yun Dafu Ben Ti Yan Zeng Yu Meng Zhong Shi Fu Yi Ji Yi Er Liao You Gu Jin Suo He Zhe Yi Zhi Shu Han Yuan Jiu You Er Yi Ci Ben Yun'.
金: Gold, the precious metal. Symbolizes the prosperity of wealth and abundance.
刚: The word embodies the essence of resilience and fortitude. Masculinity is a quality that men are expected to embody, hence the character "刚" (Gang) is frequently used in male names.
Meaning: Vajra symbolizes strength, sharpness, and indestructibility.