the age of 40
In the year of no doubt, the Chinese idiom, Pinyin is B ù Hu ò zh ī Ni á n, which means to use it as a substitute for 40 years old. It comes from the Analects of Confucius.
Analysis of Idioms
A man in middle age
Idiom usage
He graduated from college only 20 years old, and time flies, and soon it's nearly.
The origin of Idioms
In the Analects of Confucius, there is a saying of "forty without confusion".
Chinese PinYin : bù huò zhī nián
the age of 40