2. In the era of Emperor Wu of Han Dynasty, Liu Che himself had a strong desire for power and extraordinary talent. Because the prime minister uncle Tian Fen exercised his rights without authorization, he was determined to take back his power. So "China Korea" and "foreign Korea" were established. As a foreign prime minister, his power and role have been greatly diluted by China and North Korea, and his position as prime minister has gradually failed.
3. The coldness and courage of Emperor Wu of Han Dynasty. In fact, most of the prime ministers in history will have stains, large and small, but once the prime ministers in the hands of Emperor Wu of the Han Dynasty are found to have problems, most of them can't escape jail or death.
4. Because Emperor Wudi tried his best to obey the law. Almost no feelings. The execution of Dou Ying is an example.
5. The seven people who were dismissed, except Wei Xian who was old, were decisively dismissed because they could not meet the needs of Emperor Wu of the Han Dynasty, which shows that Emperor Wu of the Han Dynasty was arbitrary.