After playing for a few days, I went back to see that Ba Tou was still studying the sheepskin map, so I asked: "Ba Tou, you've written so much on your paper, what have you figured out","Look, your meaning is that the Xi Xia script on the sheepskin we can't read" I asked.,"Alright, oh, by the way, there's one more thing," I said, turning back as I reached the door, "about our stuff...."。