4 sentences

1. 针灸可以帮助疏通人体的经络。

   zhēn​jiǔ kě​yǐ bāng​zhù shū​tōng rén​tǐ de jīng luò.

   Acupuncture can help unblock the body's meridians.

   Source: Dong Chinese Dictionary

2. 针灸老师教我们在人体模型上准确找穴。

   zhēn​jiǔ lǎo​shī jiāo wǒ​men zài rén​tǐ mó​xíng shàng zhǔn​què zhǎo xué.

   The acupuncture teacher taught us how to accurately find points on a human model.

   Source: Dong Chinese Dictionary

3. 自从接受了针灸治疗，爷爷长期的失眠症状得到了明显改善。

   zì​cóng jiē​shòu le zhēn​jiǔ zhì​liáo, yé​ye cháng​qī de shī​mián zhèng​zhuàng dé​dào le míng​xiǎn gǎi​shàn.

   Since undergoing acupuncture treatment, Grandpa's chronic insomnia has significantly improved.

   Source: Dong Chinese Dictionary

4. 医生正在为病人针灸。

   yī​shēng zhèng​zài wèi bìng​rén zhēn​jiǔ.

   The doctor is performing acupuncture on the patient.

   Source: Dong Chinese Dictionary