After the "collapse of the Qin dynasty" in 206 BCE the Han leader who began to rule was Liu Bang.
EXPLANATION:
The Quin Dynasty collapsed in 206 BCE and right after it was collapsed Liu Bang from Han dynasty began ruling. The temple name of Liu Bang was “Gaozu of Han”.
The reigning of the Liu Bang lasted from 202 – 195 BCE.Qin Shi Huang's son was killed in 207 BCE which led to the collapse of the entire dynasty.
