3 sentences for 术 (shù — technique)

1. 古人讲究服饵之术，以求长生不老。

   gǔ​rén jiǎng​jiu fú ěr zhī shù, yǐ​qiú cháng​shēng​bù​lǎo.

   Ancient people believed in the art of consuming elixirs to seek immortality.

   Source: Dong Chinese Dictionary

2. 医生叮嘱他术后只能侧着睡，不能平躺。

   yī​shēng dīng​zhǔ tā shù hòu zhǐ néng cè zhe shuì, bù néng píng​tǎng.

   The doctor instructed him to sleep only on his side after the surgery and not to lie flat on his back.

   Source: Dong Chinese Dictionary

3. 术业有专攻，每个人都能在自己的领域发光。

   shù yè yǒu zhuān​gōng, měi gè rén dōu néng zài zì​jǐ de lǐng​yù fā​guāng.

   Every profession has its own specialty, and everyone can shine in their own field.

   Source: Dong Chinese Dictionary