Literature Reference: 'Yun' means trustworthiness; 'Xiang' means assistance. Source from 'Shuowen Jiezi'.
允: Promise, to permit. It metaphorically signifies honesty and trustworthiness, ensuring that every commitment is fulfilled.
襄: Rush forward to lend a hand.
Meaning: Trustworthy and helpful, symbolizing integrity and a willingness to assist others.