This is a short bean sprout, about 3 cm long, which can also be called beanstalk.

Dwarf bean sprouts are a kind of soybean sprouts. It's delicious to cook, too

Blanch the short bean sprouts with boiling water and wash them with cold water for later use. Stir-fry pork belly with high fire, add onion, ginger and garlic to taste, then put bean sprouts in a pot, add a little soy sauce and rice vinegar, stir-fry for a while, add two grams of salty salt and stew for a while.