A villager accidentally dug up an underground bank while building a house.
A villager surnamed Wang in Hua County, Shaanxi Province, was ready to build a house, but when digging the foundation, Lao Wang found a strange place, when digging the foundation, he always heard a muffled sound, but Lao Wang did not take this matter to heart, a few days later, the workers in the process of digging the foundation, suddenly collapsed, when the villagers came close to try to find out, the scene in front of them shocked the villagers present

It turned out that all the ancient copper coins in the pits, the number is very large, because everyone is not highly educated, so they do not know the words on the copper coins, do not know the value of these copper coins, the villagers dare not continue to dig, the matter of building houses was therefore shelved, and soon the news spread ten, ten hundred, the villagers dug out the copper money to the local cultural relics department, the cultural relics department learned the news, quickly rushed to the scene, when the experts arrived, they were also startled by the copper coins full of holes.
Experts took a week to clean out all the copper coins in the cave, and later experts found that most of these copper coins are Coins from the Song Dynasty, according to the style and pattern on the copper coins, archaeologists concluded that these copper coins should be the money that the Northern Song government took out to pay tribute to the Jin people after the Victory of the Jin Dynasty. But then the war was chaotic, this tribute was buried by people with hearts, experts weighed the copper coins dug out, all of which added up to about three tons, and now a copper coin is worth 50 to 1000 yuan, if the copper coins unearthed this time are sold at this price, it can be said that it can really make people rich overnight.
Lao Wang's idea was criticized by experts, who solemnly told him that although these copper coins were found by you, these copper coins belong to the cultural relics of the state, and individuals cannot take it for themselves, in order to reward Wang for discovering this underground bank, the local government still issued a certificate for him and rewarded him with 200 yuan.
What would you do if you dug into an underground bank?