5 sentences

1. 这件瓷器是清朝后期的作品。

   zhè jiàn cí​qì shì Qīng​cháo hòu​qī de zuò​pǐn.

   This porcelain is a work from the late Qing Dynasty.

   Source: Dong Chinese Dictionary

2. 在解放战争后期，大批国民党官兵举行了起义。

   zài Jiě​fàng Zhàn​zhēng hòu​qī, dà​pī Guó​mín​dǎng guān​bīng jǔ​xíng le qǐ​yì.

   In the late stages of the Liberation War, a large number of Kuomintang soldiers staged an uprising.

   Source: Dong Chinese Dictionary

3. 在战国七雄中，韩的疆域范围在后期不断缩小。

   zài zhàn​guó​qī​xióng zhōng, Hán de jiāng​yù fàn​wéi zài hòu​qī bù​duàn suō​xiǎo.

   Among the Seven Warring States, the territory of Han continuously shrank in the later period.

   Source: Dong Chinese Dictionary

4. 这种疾病在后期往往很难治愈。

   zhè zhǒng jí​bìng zài hòu​qī wǎng​wǎng hěn nán zhì​yù.

   This disease is often difficult to cure in its late stages.

   Source: Dong Chinese Dictionary

5. 播种之前，农民会先把土地平整一遍，方便后期灌溉。

   bō​zhǒng zhī​qián, nóng​mín huì xiān bǎ tǔ​dì píng​zhěng yī biàn, fāng​biàn hòu​qī guàn​gài.

   Before sowing, farmers level the land first to make subsequent irrigation easier.

   Source: Dong Chinese Dictionary