Literature Reference: With strategies in hand, I entered Xiaohan and drove away from Jiaru. Source from 'He Meng You Chun Shi Yi Bai Yun'.
崤: Mount Xiao, a mountain name located in Henan Province, China. It holds no intrinsic meaning within its name.
函: The term refers to a letter and its envelope.
Meaning: Xiaohan refers to Xiaoshan Mountain and Hangu Pass, symbolizing ruggedness and resilience, signifying unyielding determination and courage to move forward.