4 sentences

1. 海晏河清，天下太平。

   hǎi yàn hé qīng, tiān​xià tài​píng.

   The seas are calm and the rivers are clear; the world is at peace.

   Source: Dong Chinese Dictionary

2. 这里的百姓过着太平的日子。

   zhè​lǐ de bǎi​xìng guò zhe tài​píng de rì​zi.

   The people here live in peace and tranquility.

   Source: Dong Chinese Dictionary

3. 他在台中市的太平区买了一套新房子。

   tā zài Tái​zhōng Shì de Tài​píng qū mǎi le yī tào xīn fáng​zi.

   He bought a new house in the Taiping District of Taichung.

   Source: Dong Chinese Dictionary

4. 太平天朝的历史虽然短暂，但影响十分深远。

   Tài​píng Tiān​cháo de lì​shǐ suī​rán duǎn​zàn, dàn yǐng​xiǎng shí​fēn shēn​yuǎn.

   The history of the Taiping Heavenly Kingdom was brief but had a profound impact.

   Source: Dong Chinese Dictionary