tián-hong-ku展風龜

to show off

to show off; to make a display of; to flaunt

English Wiktionary, “展風龜” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%B1%95%E9%A2%A8%E9%BE%9C · confidence: Medium (Wiktionary)