I'm in the armour
Gong Jia Zhou, a Chinese idiom, means to put on armor and helmet in person. Mr. Yan is in charge of the army. From Zuo Zhuan, the 13th year of Chenggong.
The origin of Idioms
In the 13th year of Chenggong in Zuozhuan, it is said that "Wengong (Wengong of Jin Dynasty) was in charge of his armour, striding through mountains and rivers, surmounting dangers, and conquering the princes of the East."
Idiom usage
As a result, Wang, who was a loyal army, vowed to make the best of the enemy in return for the war. In Tang Dynasty, Zhang Shuo wrote "on the general manager of Shenbing army".
I'm in the armour
Satirize virtue and recite merits - fěng dé sòng gōng
rosy lips and pretty white teeth - chǐ bái chún hóng