(1) Yong (now Fengxiang) → Jingyang (now northwest of Jingyang, Shaanxi)
Time: 4 19 years ago
Reasons for moving the capital: 1) Get rid of the shackles of the old aristocratic forces;
2) expand eastward
(2) Jingyang → Liyang (now southeast of Fuping, Shaanxi)
Time: 383 years ago
Reasons for moving the capital: Liyang's "north is Rongdi and east is Sanjin" can directly deal with Wei.
(3) Liyang → Xianyang (now northeast of Xianyang, Shaanxi)
Time: the first 350 years
Reasons for moving the capital: Xianyang City is near the Weihe River, with a flat terrain, which is beneficial to the central command of the King of Qin.