Correct

赴汤蹈火

/ fù tāng dǎo huǒ /
Strokes

Definition

to go through water and tread on fire (idiom); not afraid of any difficulty

Example

Definition

go/walk through fire and water―defy all difficulties and dangers

1
tāngdǎohuǒ
赴汤蹈火
  
,
zàisuǒ
在所不辞

won't flinch from any dangerous task; be willing to risk death to accomplish a task