2. Shu is relatively simple, that is, today's Sichuan and Chongqing, and the north is near Hanzhong, Shaanxi.
3. The State of Wu is south of the Yangtze River, and its southern border extends to the northern part of Vietnam today, crossing the sea to Taiwan Province Province. Most of these two points belong to the State of Wu, and most of them are because ethnic tribes in some ethnic minority areas have not yet fully controlled them. It borders on Shu in the west.
Extended data
1. Among the three countries of Wei Shuwu, Shu Han lost Jingzhou and Guan Yu, and Liu Beibing defeated Yiling, becoming the weakest party in the three countries and the first one to be destroyed. In 263 AD, Sima Yan's father Si Mazhao sent troops to destroy Shu Han. After the death of Shu Han, Liu Chan and some Shu Han ministers were moved to Luoyang to live, and they were named Happy Duke.
2. Among the three kingdoms in Wei Shuwu, Cao Wei was the second one to perish. According to the History of the Three Kingdoms and other historical records, in the first year of Yankang (220), Cao Pi, the son of Cao Cao, forced Emperor Xian of Han to abdicate, officially replaced the Han Dynasty, established Cao Wei, and made Luoyang its capital. For Wei, it occupied the northern Central Plains and became the most powerful of the three countries.
However, due to the untimely death of emperors such as Cao Pi and Cao Cao, the power of Cao Wei gradually fell under the authority of Sima Shi. In 249 AD, Sima Yi launched the change of Gao Pingling. Get rid of Cao Shuang, you completely mastered the power of Cao Wei. In addition, Cao Fangdi and Cao Maodi also planned to eradicate the Sima family, but both ended in failure.
3. In 260 AD, Si Mazhao asked Ji Cheng, a close friend of Jia Chong, to kill Cao Mao. Afterwards, Ji Cheng was put to death, but the Sima family was not implicated. Another official, Cao Huan, was made emperor. Later, he died of illness. In 266, his son forced Cao Huan to abdicate and changed his country name to Jin, and Cao Wei died. Sima Yan was also kind to Cao Huan, the king of national subjugation.
After Cao Huan abdicated, he was named Chen Liuwang by Sima Yan, and he enjoyed the right to go to Zhengshuo, Cao Wei, under the banner of the son of heaven, to write a letter and be worshipped. Thus, Sima Yan's preferential treatment to Cao Huan is very obvious, just like Xelloss's treatment to Liu Xie, the Han Emperor, but it is a special preferential treatment.
Reference to the Three Kingdoms (the historical period from the Eastern Han Dynasty to the Western Jin Dynasty in China) _ Baidu Encyclopedia?