从右向左竖着显示文档（秦时明月汉时关，万里长征人未还。但使龙城飞将在，不也胡马度阴山）。-Vertically from right to left display the document (dated Han Guan Qin Shiming, who is not also the Long March. But the Dragon Fly in, do not they Hu Yin Ma degrees).