EmperorWu successfully repelled the nomadic Xiongnu from systematically raiding northern China and dispatched his envoy Zhang Qian in 139 BC to seek an alliance with the Yuezhi of modern Uzbekistan.
EmperorWu was greatly pleased by this gesture, and he dispatched an expedition force to attack Minyue, over the objection of one of his key advisors, Liu An, a royal relative and the Prince of Huainan.
EmperorWu dispatching Zhang Qian to Central Asia from 138 to 126 BCE, Mogao Caves mural, 618-712 CE.
The Southern Qi Dynasty 齊朝 (479-502) was the second of the Southern dynasties in China, followed by the Liang Dynasty.
The arbitrariness of these executions was exacerbated after Emperor Ming was succeeded by his son Marquess of Donghun, whose actions drew multiple rebellions, the last of which, by the general Xiao Yan led to Southern Qi's fall and succession by Xiao Yan's Liang Dynasty.