beget a child at an advanced age
Withered poplar is a Chinese idiom, Pinyin is k ū y á ngsh ē NGT í, which means withered poplar has sprouted again. It comes from the book of changes.
Idiom explanation
The tender buds of plants.
The origin of Idioms
"The great transgression of the book of changes:" withered Yang Shenggao, the old man got his wife. "
Idiom usage
It is a metaphor for an old man to marry a young wife. It's not suitable for the elderly to gather here. The song of insects
beget a child at an advanced age