(Chinese chess) moving the cannon after moving the horse away; (fig.) a useless action or comment; sth done after it's too late
trad. 馬後炮
Also written 馬後炮【mǎ hòu pào】
(Chinese chess) moving the cannon after moving the horse away; (fig.) a useless action or comment; sth done after it's too late
trad. 馬後炮
Also written 馬後炮【mǎ hòu pào】