铁面无私
tiěmiàn-wúsīTraditional 鐵面無私
strictly impartial
Every meaning
tiěmiàn-wúsī
- strictly impartial
Its characters
- 铁tiěiron (metal)
- 面miànface
- 无wúnot have; without
- 私sīprivate; personal
Words with 铁
Words with 面
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.