tsham-ka參加

to participate

to participate; to take part; to attend; to put forth (a point of view); to express (an opinion)

English Wiktionary, “參加” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%8F%83%E5%8A%A0 · confidence: Medium (Wiktionary, Hokkien)