tshá-tsok炒作

to hype

to hype; to sensationalise; to speculate; to drive up prices

financeeconomics

English Wiktionary, “炒作” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E7%82%92%E4%BD%9C · confidence: Medium (Wiktionary, Hokkien)