khóo-nūi-tsí苦楝子

seed of the chinaberry

seed of the chinaberry (a herb used in traditional Chinese medicine to "activate qi"); bead tree

English Wiktionary, “苦楝子” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E8%8B%A6%E6%A5%9D%E5%AD%90 · confidence: Medium (Wiktionary, Hokkien)