flank primal · China
In Thailand, this cut is nuea bai-bua.
About this cut
Long, fibrous abdominal cut; benefits from slicing across the grain.
| rare | San fen shu | → | Rae |
| medium rare | Wu fen shu | → | Midiam rae |
| medium | Qi fen shu | → | Midiam |
| well done | Quan shu | → | Sook |
Doneness terminology varies by country and restaurant. When unsure, describe what you want — e.g., “warm red center” — rather than relying on the name alone.
“niu nan pai” in China maps to canonical flank (flank: abdominal flank steak). In Thailand, look for labels such as nuea bai-bua. Long, fibrous abdominal cut; benefits from slicing across the grain.
This information is for educational purposes only and may vary by region or butcher practices.