老顽固 (lǎo wán gù) — stubborn old person; diehard; fogy

Definition

Examples

• 他真是个老顽固，怎么劝都不听。
  Tā zhēn shì gè lǎo wán gù, zěn me quàn dōu bù tīng.
  He's such a stubborn old person — no matter how you advise him, he won't listen.
• 爷爷是个老顽固，从来不用手机。
  Yé ye shì gè lǎo wán gù, cóng lái bú yòng shǒu jī.
  Grandpa is an old diehard; he never uses a cell phone.
• 别跟那个老顽固争论了，没用的。
  Bié gēn nà ge lǎo wán gù zhēng lùn le, méi yòng de.
  Don't argue with that old fogy — it's pointless.