But the success of Ts'in had brought its own reaction. It was itself so much a Tartar state that it could not control all China, and it gave way to the Han dynasty. The political importance of the state was emphasized, however, by the first Han emperor, Kaotsou, who removed his capital from Loyang in Honan to Hién-Yang or Singanfu in Shensi, the ancient Ts'in capital, and in order to make that western location more accessible to the rest of the empire, built a great high-road from Loyang to Singanfu, which is still in use.