smart
It's an idiom with the pronunciation of t ǐ ngxi ō NGT ū D ù, which means strong and vigorous. From Chapter 6 of a dream of Red Mansions.
explain
Convex: convex. It is used to describe a strong body and high spirited appearance.
source
The sixth chapter of a dream of Red Mansions written by Cao Xueqin in the Qing Dynasty: "in history, there are several people sitting on the gate, talking and talking."
Examples
For a while, I heard a lot of footsteps in the yard, and a group of angry people came in. Biography of children heroes by Wen Kang in Qing Dynasty
usage
As a predicate or attributive; of proud or arrogant appearance
Chinese PinYin : tǐng xiōng tū dù
smart
Melting the present and casting the past. róng jīn zhù gǔ
not accustomed to the climate of a new place. bù fú shuǐ tǔ