Literature Reference: Sending two for you to take, next year 'Shuang Yin' will be introduced to the Secretariat. Source from 'Yin Mengde Ti Gongchui's Candle'.
双: Two, a pair. Symbolizing abundance. It signifies double happiness.
引: Guidance, leadership; it carries the connotation of leading and pulling forward.
Meaning: 'Shuang Yin' symbolizes double guidance or introduction, representing the leading of light and hope.