6 sentences

1. 人在江湖，身不由己。

   rén zài jiāng​hú, shēn​bù​yóu​jǐ.

   In the world of men, one is often at the mercy of circumstances.

   Source: Dong Chinese Dictionary

2. 他在江湖上人称“及时雨”。

   tā zài jiāng​hú shàng rén​chēng“ jí​shí​yǔ”.

   He is known in the martial arts world as 'Timely Rain'.

   Source: Dong Chinese Dictionary

3. 他仗剑走江湖。

   tā zhàng jiàn zǒu jiāng​hú.

   He roamed the world with a sword in hand.

   Source: Dong Chinese Dictionary

4. 这位大侠在江湖上行侠仗义，受人尊崇。

   zhè wèi dà xiá zài jiāng​hú shàng xíng​xiá​zhàng​yì, shòu rén zūn​chóng.

   This hero champions justice in the martial arts world and is highly respected.

   Source: Dong Chinese Dictionary

5. 他年纪轻轻就走遍江湖，见多识广。

   tā nián​jì qīng​qīng jiù zǒu​biàn jiāng​hú, jiàn​duō​shí​guǎng.

   He traveled far and wide at a young age and is very experienced.

   Source: Dong Chinese Dictionary

6. 居庙堂之高则忧其民，处江湖之远则忧其君。

   jū miào​táng zhī gāo zé yōu qí mín, chǔ jiāng​hú zhī yuǎn zé yōu qí jūn.

   When high in court, one worries for the people; when far away in the world, one worries for the ruler.

   Source: Dong Chinese Dictionary