Literature Reference: 恨无羊角风，使尔化北溟。—— 《送李策秀才还湖南因寄幕中亲故兼简衡州吕八郎中》 If only there were a whirlwind to carry you to the Northern Sea. Source from 'Sending Li Ce Scholar Back to Hunan'.
化: Embodies culture and courtesy.
北: Direction, in the morning facing the sun, the side to the left hand, opposite to "south".
Meaning: Transforming the northern vastness, symbolizing grand aspirations and a bright future.