Polygonum cuspidatum
Huzhiqiye, a Chinese idiom, Pinyin is h ú zh ī ch ě y è, which means rambling and irrelevant. It comes from Jin Ping Mei CI Hua.
The origin of Idioms
"Jin Ping Mei CI Hua" chapter 37: "Ping'er said: you old goods have these wishful thinking. If you don't come tomorrow, I'll talk to you. "
Idiom usage
It can be used as predicate, object and attribute;
Polygonum cuspidatum
Sacrifice one's body to one's country - juān qù xùn guó