挑战性 (tiāo) — challenging nature; challenge (as a quality or characteristic)

Definition

Examples

• 这个项目很有挑战性，但也能学到很多。
  Zhè ge xiàng mù hěn yǒu tiāo, dàn yě néng xué dào hěn duō.
  This project is very challenging, but you can also learn a lot.
• 工作的挑战性让员工保持动力。
  Gōng zuò de tiāo ràng yuán gōng bǎo chí dòng lì.
  The challenging nature of the work keeps employees motivated.
• 他喜欢有挑战性的任务，不喜欢重复劳动。
  Tā xǐ huan yǒu tiāo de rèn wu, bù xǐ huan chóng fù láo dòng.
  He likes tasks that are challenging and doesn't like repetitive work.