Literature Reference: 夫玄黄者，天地之杂也。——《周易·系辞上》 The profound and mysterious are the intermingling of heaven and earth. Source from 'The Book of Changes'.
夫: "Fuzi," an ancient term of respect for scholars or teachers, embodies the essence of erudition and virtue. The character "zhi" signifies the ability to attract others through moral integrity, a great blessing that can greatly enrich one's life.
玄: Cultivated and erudite.
Meaning: The profound and mysterious symbolize the deep wisdom and enigmatic power between heaven and earth.