While in Chinese, people use the metaphor of rising sun for youth, the image of setting sun is associated with old age. Therefore, a romance involving two seniors is often called “黄昏恋,” which literally means “love at dusk.”
Chinese netizens have used the term metaphorically to refer to individuals, especially show biz insiders, who hook up with desirable members of the opposite sex one after another, as if they were trying to collect precious stamps.
Translated from the the English word "wingman," this term literally refers to a pilot in a plane that flies just outside and behind the right wing of the leading aircraft in a flight formation, in order to provide protective support.
This traditional Chinese medicine treatment, known as “acupoint herbal patching,” is an alternative treatment that applies herbal patches to certain acupoints during the hottest and the coldest time of the year.