4 sentences

1. 小子受教了，多谢前辈指点。

   xiǎo​zǐ shòu​jiào le, duō​xiè qián​bèi zhǐ​diǎn.

   I have learned a lot; thank you for your guidance, elder.

   Source: Dong Chinese Dictionary

2. 这位高人指点了我几句，让我豁然开朗。

   zhè wèi gāo​rén zhǐ​diǎn le wǒ jǐ jù, ràng wǒ huò​rán​kāi​lǎng.

   This expert gave me some advice that suddenly enlightened me.

   Source: Dong Chinese Dictionary

3. 谢谢您的指点，我终于明白该怎么做了。

   xiè​xie nín de zhǐ​diǎn, wǒ zhōng​yú míng​bai gāi zěn​me zuò le.

   Thank you for your guidance; I finally know what to do.

   Source: Dong Chinese Dictionary

4. 他在背后对别人的家事指点，这样很没礼貌。

   tā zài bèi​hòu duì bié​ren de jiā​shì zhǐ​diǎn, zhè​yàng hěn méi lǐ​mào.

   It is very rude of him to criticize other people's family matters behind their backs.

   Source: Dong Chinese Dictionary