thê-sîng提成

to deduct a percentage

to deduct a percentage (from a sum of money, etc.); deduction; cut; commission

English Wiktionary, “提成” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%8F%90%E6%88%90 · confidence: Medium (Wiktionary, Hokkien)