4 sentences

1. 他率领一标人马连夜赶往京城。

   tā shuài​lǐng yī biāo rén​mǎ lián​yè gǎn​wǎng jīng​chéng.

   He led a troop of men to the capital overnight.

   Source: Dong Chinese Dictionary

2. 官差奉命将这名重犯解往京城。

   guān​chāi fèng​mìng jiāng zhè míng zhòng​fàn jiè wǎng jīng​chéng.

   The official was ordered to escort the serious criminal to the capital.

   Source: Dong Chinese Dictionary

3. 他千里迢迢来到京城，想要投在名师门下。

   tā qiān​lǐ​tiáo​tiáo lái​dào jīng​chéng, xiǎng​yào tóu zài míng​shī mén​xià.

   He traveled a long way to the capital, wanting to study under a famous master.

   Source: Dong Chinese Dictionary

4. 一旦京城有变，你一定要立刻护送王妃离开。

   yī​dàn jīng​chéng yǒu biàn, nǐ yī​dìng yào lì​kè hù​sòng wáng​fēi lí​kāi.

   If anything happens in the capital, you must escort the princess out immediately.

   Source: Dong Chinese Dictionary