Meaning: I hope the good luck of armed expansion will last long. Wuyun [wǔ yùn] means the fate of winning or losing in a battle, and also refers to the fate of soldiers and soldiers, mostly the official career of military attache. Source: "Dedication": "Fang Chang is a warrior." Fang Chang decided the outcome of the battle. A long time [Chang jiǔ] means: a long time, lasting. Source: Under Mandarin Vietnamese: "His ministers and ministers all know that his wealth has been insufficient for a long time." Both the monarch and his subjects know that the funds in the national treasury are not enough for a long time.