He is in trouble
Ji fengkuechen, a Chinese idiom, Pinyin is Chu ī f ē ngxi à NCH é n, which means to fight bravely. It comes from Zizhitongjian, the fourth year of gongtaihe in the west of the Jin Dynasty.
The origin of Idioms
In Zizhitongjian, the fourth year of gongtaihe in the west of the Jin Dynasty: "general sun Gai and others should receive special reward." Hu Sansheng notes: "vertebra, pound also, directly pound its front also."
Idiom explanation
It's like a fight. It describes fighting bravely.
He is in trouble