Literature Reference: 薄俸等涓毫，微官同桎梏。—— 《和梦游春诗一百韵》 Meager salary is like a trickle, a petty official's life is akin to shackles. Source from 'He Meng You Chun Shi Yi Bai Yun'.
涓:
毫: Hair's breadth, the slightest. Originally referring to long and sharp hairs, it later metaphorically denotes the tiniest of things or the most minuscule quantities or parts.
Meaning: Juān háo signifies something tiny yet meticulous, representing a quality of being detail-oriented and striving for perfection.