One question: What is a sword?
The answer is: A three-foot-long object in your hand can support justice, or it can hold a sword for personal gain.
Second question: What is a pawn?
The answer is: A mortal has no ancestral shadow, no way out, and no luck.
Three articles: How to do justice
The answer is: Wearing a green robe, a long sword, and a body full of righteousness, it can cut away evil spirits. The direction of the sword is justice and the way of heaven.
Although the pond is small, there are rivers and lakes in the waves; the pavilion is not high, and the Spring and Autumn Period can be read under the eaves. And the little people have no way out like soldiers crossing the river, but who says that the anger of a common man cannot flow thousands of miles?
Purpose: Once you cross the river, you are told not to retreat