Literature Reference: 凭君不用设离筵。——《洛下送张曼容赴上党召》 No need to set a farewell feast for you, my friend. From 'Seeing Off Zhang Manrong to Shangdang'.
凭: "Relying on and leaning upon," metaphorically referring to good interpersonal relationships and the ability to gain support and assistance.
君: A nobleman, akin to a ruler, fosters extensive goodwill and easily garners the appreciation and support of influential benefactors.
Meaning: Relying on you, it signifies deep trust and dependence on a friend.