两下子 (liǎng xià zi): A few tricks of the trade (数量, Noun) — Meaning & Stroke Order

Don't be fooled by his usual quietness; he really has a few tricks up his sleeve at the negotiation table.

This engineer indeed possesses a few effective tricks for solving technical bottlenecks.

She is quite skilled at cooking, and everyone enjoys her food.

Do you think he really has a knack for project management?

He claims to have a few tricks, but his practical execution is full of flaws.

He has some real talent in programming and often solves complex problems.

He is not only proficient in theory but also quite skilled in practical application.