tài-khò-sian-siⁿ代課先生

supply teacher

supply teacher; substitute teacher

English Wiktionary, “代課先生” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E4%BB%A3%E8%AA%B2%E5%85%88%E7%94%9F · confidence: Medium (Wiktionary PH)