Meng Tian attacked Xiongnu in the north and cultivated land; Repair the Great Wall and Lingqu; Attack baiyue; Establish Guilin and Xiang Jun; Straighten the road; Build Afangshan and Lishan; Inscriptions for the country hunting tour, Mount Tai meditation, Xu Fudong crossing and Langya; Burn books and bury Confucianism, gather hundreds of bronze-casting people from all over the world, and implement the county system; Bolangsha was assassinated and sand dunes died.