Literature Reference: 商颜暮雪逢人少。—— 《次邓州界》 In the evening snow of Shangyan, few people are met. Source from 'Ci Dengzhou Jie'.
商: Merchant, marketplace. Also refers to a surname.
颜: Visage, countenance.
Meaning: Shangyan symbolizes a noble and detached demeanor, reminiscent of a hermit in Shangshan.