What do you mean Tian Bo's sword was buried in the dust?

The meaning of "The first sword of Tian Bo House was buried in the dust, but it didn't break": The sword of Tian Bo House (which also means that Tian Bo House itself is like a sword, which is a sharp weapon in the hands of the emperor to protect the country and defend the country) is still buried, but its blade is not dull.

This sentence comes from the lyrics of the Peking Opera "The Woman of Yangmen"

You have heard of the tourist trap in Xixia, but I think wang wen also is so laid back. You have to hand in the form, and I will kill the enemy to protect the rivers and mountains. Does Yang Jiajiang allow people to make irresponsible remarks? Tian Bo's first sword was buried in the dust and remained intact. If the old lady is handsome, Mu Guiying is Depth Charge. Shake the silver gun, get out of Xiongguan, jump on horseback and step on the smoke. Standard means that thieves are discouraged and report good news three times a day.