4 sentences for 艰辛 (jiān​xīn — arduous)

1. 这是一个漫长而艰辛的过程。

   zhè shì yī gè màn​cháng ér jiān​xīn de guò​chéng.

   This is a long and arduous process.

   Source: Dong Chinese Dictionary

2. 纵然前路艰辛，我们也要勇往直前。

   zòng​rán qián​lù jiān​xīn, wǒ​men yě yào yǒng​wǎng​zhí​qián.

   Even if the road ahead is difficult, we must move forward bravely.

   Source: Dong Chinese Dictionary

3. 他跋山涉水，历经艰辛才找到那株草药。

   tā bá shān shè shuǐ, lì​jīng jiān​xīn cái zhǎo​dào nà zhū cǎo​yào.

   He trekked across mountains and rivers, enduring hardships to find that herb.

   Source: Dong Chinese Dictionary

4. 她是个很要强的人，即便生活艰辛也从不轻易求人帮忙。

   tā shì gè hěn yào​qiáng de rén, jí​biàn shēng​huó jiān​xīn yě cóng bù qīng​yì qiú​rén bāng​máng.

   She is a very independent and determined person; even when life is hard, she rarely asks for help.

   Source: Dong Chinese Dictionary