In the northeast, there is a kind of game called "sheep pulling jar", which looks terrible, but after eating it, it is an addictive food with heavy taste! Yang Laguan is the silkworm chrysalis of an insect. The adult of this insect is called the brown-edged green thorn moth, which is also known as the green thorn moth, the brown-edged green thorn moth, the four-corner thorn moth and the curved green thorn moth. Others are called yellow thorn moths. Its larvae are commonly known as "Yang La Zi" or "Yang La Dong" and are called "Pepper". The shell of the sheep pull jar is hard and oval, and there are obvious brown and white stripes on the shell, most of which are warped, and the future larvae breed in the jar. In Northeast China, sheep pulling jar is a special high-protein food in autumn and winter. A more vigorous way to eat is to directly break the shell of the wax jar and take out the larvae to eat raw. It is said that it tastes slightly sweet, but most people can't eat it.