au-kiâm-chhài漚鹹菜

to pickle mustard greens

to pickle mustard greens; to keep one's clothes and personal belongings messy and disorganized (used as an analogy)

English Wiktionary, “漚鹹菜” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%BC%9A%E9%B9%B9%E8%8F%9C · confidence: Medium (Wiktionary)