1, pawn means: old soldier. Others compare chess pieces to themselves. I am a soldier, without deep background and super ability, and live an ordinary life day after day. Moreover, there is no retreat, and sometimes, when you are sick, you have no right to rest. Ordinary as a nobody.

2. Source: Jindong Jieyuan's "The West Chamber" Volume III: "Is the infantry small? Beat the wolf skin drum and sieve the golden gong. "

3, synonyms: soldiers, soldiers.