Sleeping on the bed
Chinese idiom, Pinyin is Q ǐ NSH ā nzh ě ng ē, which means never forget revenge. It comes from the spring and Autumn Annals of Ming Dynasty by Liu Ji.
Idiom explanation
It is the same as "sleeping in bed and sleeping in bed".
The origin of Idioms
In the book of the spring and Autumn Annals of the Ming Dynasty by Liu Ji of the Ming Dynasty, Kao zhongzi's palace was built, and Wang Ji's hall was built outside: "in the great sense, then the Duke should also be sleeping and sleeping, and the ceremony of marriage with the enemy's owner is not against it."
Sleeping on the bed
there can never be too much deception in war - bīng bù yàn quán
be scattered to the four corners of the earth - tiān gè yī fāng