I have a question, the tomb of Qin Shi Huang, Li Si,Ming Tien,Hue Hai still existed

Yes, the sword still exist now, it is held in a museum in China. The historical record was based on books. All the villagers in Qin's time made a diary of what he did and how he acted. That's how we got all our information. I hoped this helped and I didn't really get the question. But I just answered what I thought it meant. I hope it helped!!