Good food and good sleep
Food is sweet and sleep is a Chinese idiom. Pinyin is sh í g ā NQ ǐ n ā n, which means eating sweetly and sleeping soundly. It describes peace of mind. It comes from Zhao Mo, a biography of enxing in northern history.
explain
Eat sweetly and sleep soundly. It describes peace of mind. It is the same as "eating sweetly and sleeping peacefully".
source
Zhao Mo, a biography of enxingzhuan in the northern history of China, said: "Jixin will be convicted, and he will be punished for the silent cause, and then he will have a good sleep and be determined to do his duty."
Good food and good sleep
exclude the difficulty and anxiety - pái yōu jiě nán