Literature Reference: 雨侵寒牖梦，梅引冻醪倾。—— 《寄内兄和州崔员外十二韵》 Rain intrudes through the cold window, dreams are stirred, and plum blossoms invite the pouring of chilled wine. Source from 'Ji Neixiong Hezhou Cui Yuanwai Shi Er Yun'.
寒: Cold. In names, it often signifies a resilient character, undeterred by difficulties, which is beneficial for achieving goals and ensuring career success.
牖: Window, and the world beyond it.
Meaning: The cold window symbolizes the spirit of perseverance in learning amidst poverty and the noble aspirations maintained in adversity.