Stem of cordate telosma

It should be said that cordate telosma is a kind of flower, and Ye Xiang is called shit in Guangdong for the following reasons: In the past, people used to defecate in the toilet, and then put it outside the door (Guangzhou people commonly call the toilet a "shit tower"). At night (or in the early morning), someone will pull a cart to collect excrement from every household.