What does it mean to find a factory to collect soles?

Sole collection is the name used by rural women to make cloth shoe soles in the old days. Looking for factory soles now generally describes those who are too busy and nosy, and it is also a new stalk to tease people on the Internet.

Stem, a network term, often appears in variety shows and networks. The so-called "stem" means the punchline, and paving the stem is to pave the way for the punchline, which is a misuse of the word "punch".

Generally speaking, stalks are used in variety shows, animated dramas, animated films, live-action dramas, live-action movies, comic novels, video games and other popular things. The meaning of the word "stem" has been constantly expanding, from a small period of time to a small episode or even a fragment in a story, such as "height stem", "classic stem", "face bump stem", "romance stem", "creativity stem" and "humor stem".