Liu Bei's four sons explained in detail, one of them, a god of war who had repeatedly made military achievements, but was given to commit suicide, Zhuge Liang was treacherous, could he not die in Shu?
Emperor Liu of Han had four sons, Liu Feng, Liu Chan, Liu Yong, and Liu Li. Liu Chan is very familiar to everyone, known as "Ah Dou", and is also the person who inherited the throne of Shu Han;
Liu Chan (shàn) (207–271), also known as Emperor Huai of the Shu Han Dynasty (reigned 223–263), also known as Hou Lord. The character Gonghei, nicknamed Ah Dou. The son of Liu Bei, emperor of the Shu Han Dynasty, his mother was Empress Gan of the Zhaolie, the second emperor of the Shu Han Dynasty during the Three Kingdoms period. He reigned for forty-one years.
Liu Chan was born in Jingzhou, and suffered many hardships in his childhood, but fortunately the general Zhao Yun was saved twice, Liu Bei ding Yizhou and then entered Shu, and after the establishment of Shu Han, he was made crown prince. In the third year (223) of the Shu Han Zhangwu, he succeeded to the throne as emperor, changed Yuan Jianxing, worshiped Zhuge Liang as his father, and supported his Northern Expedition, and later supported Jiang Wei's Northern Expedition, and later favored Huang Hao, causing shu Han to gradually weaken. In the sixth year of Jing Yao (263), Wei sent Deng Ai from Yin ping into, Ke Mianzhu, killed Zhuge Zhan's father and son, and Liu Chan surrendered.

After the fall of the Shu Han Dynasty, Liu Chan and some Shu Han ministers were moved to Luoyang to live and were given the title of Duke of Anle, and died in Luoyang in the seventh year of the Western Jin Dynasty (271) at the age of 64. The nickname Sigong. In the last year of the Western Jin Dynasty, after Liu Yuan rebelled, he posthumously honored Liu Chan as Emperor Xiaohuai.
Liu Yong was first given the title of King of Lu and later the Prince of Ganling;
Liu Yong (劉永), courtesy name Gongshou , was a native of Zhuo County ( Zhuo County , Zhuo County , in present-day Zhuozhou , Hebei ) , the son of Liu Bei , emperor of the Shu Han Dynasty , and the younger brother of Liu Chan , the lord of the Shu Han Dynasty. In June of the first year of Zhang Wu's reign (221), he was the King of Fenglu. In the eighth year of Jianxing (230), he was renamed the King of Ganling. In the first year of Xianxi (264), the Shu Han Dynasty fell, and Liu Yong was moved to Luoyang, where he was appointed as the Governor of Fengche and the Marquis of Fengxiang.
On the sixth day of the first month of April in the second year of the Huang Dynasty (221), Liu Bei declared himself emperor and established the Shu Han regime, changing his era name to Zhang Wu. In June, Liu Bei sent Situ Xu Jing to make Liu Yong the King of Lu, and Cewen said, "Crown Prince Liu Yong, the green soil wrapped by this white mao. Inheriting the lineage of the emperor, inheriting the great cause of the Han Dynasty, following the ancient etiquette system, building a feudal state for you, allowing you to be enfeoffed with the eastern land, the land covers Guishan and Mengshan, and has become the central imperial court for generations. Whoops, respectfully accept the edict of the Fallen! Think of the Land of Lu, which you were canonized, which was subsumed into the way of the benevolent rule of the saints after a historical change, and its customs and indoctrination still exist today. People pay attention to self-cultivation and pass on virtues from generation to generation. You may obey the law with all your heart, appease your subjects, and perform your sacrificial duties in accordance with the etiquette. Cut this as a precept! On April 24, 223, the third year of Zhang Wu's reign, Liu Yong's father, Liu Bei, died at the Age of Sixty-three at the Age of 63 at the Yong'an Palace. In May, Liu Yong's brother Liu Chan(劉禅) took the throne in Chengdu and changed his era name to Jianxing. In the eighth year of Jianxing (230), Liu Chan, because of the geographical location of Lu and Liang in the territory of the State of Wu, changed his brother Liu Yong the Prince of Lu to the King of Ganling, and Liu Li the Prince of Liang to the King of Anping. At first, Liu Yong hated the eunuch Huang Hao, and after Huang Hao gained Liu Chan's trust and controlled the government, he rumored in Liu Chan's ear that Liu Yong was alienated from Liu Yong, and Liu Chan gradually alienated Liu Yong, so that Liu Yong could not see Liu Chan for more than ten years.
Liu Li was first created the Prince of Liang, and later the Prince of Anping;
Liu Li (c. 215–244), courtesy name Fengxiao, was a native of Zhuo County (涿郡, in present-day Zhuozhou, Hebei), the son of Liu Bei, the Emperor Zhaolie of the Shu Han Dynasty during the Three Kingdoms period, and the half-brother of Liu Chan, the lord of the Shu Han Dynasty, and Liu Yong the Prince of Ganling. In June of the first year of Zhang Wu's reign (221), Liu Bei sent Situ Xu Jing to make Liu Li the Prince of Liang, and in the eighth year of Jianxing (230), he was renamed the Prince of Anping. In the seventh year of Yanxi (244), Liu Li died, and his title was mourned by the king.
Liu Li is Liu Bei's son-in-law, and neither his biological mother nor his rank can be examined. On the sixth day of the first month of April in the second year of the Huang Dynasty (221), Liu Bei declared himself emperor and established the Shu Han regime, changing his era name to Zhang Wu. In June, Liu Bei sent Situ Xu Jing to make Liu Li the Prince of Liang (whose jurisdiction was in Jingzhou), and Cewen said: "Crown Prince Liu Li, who inherits the lineage of the Han dynasty, obeys the Mandate of Heaven, follows the rules and regulations, and establishes a vassal state on your behalf in eastern Tu as an auxiliary wing of the central dynasty." Think of your Liang kingdom, which is near the capital of the Han Dynasty, where the people are close to indoctrination and easily guide them to obey the ritual law. When you go, do your best to appease the people of Li and make your country eternal, and you should carefully hold your throne! On April 24, the third year of Zhang Wu (223), Liu Li's father Liu Bei died at the Yong'an Palace at the age of sixty-three. In May, Liu Li's brother Liu Chan took the throne in Chengdu and changed his era name to Jianxing. In the eighth year of Jianxing (230), Liu Chan, because of the geographical location of Lu and Liang in the territory of the State of Wu, changed his brother Liu Yong the Prince of Lu to the King of Ganling, and Liu Li the Prince of Liang to the King of Anping. In the seventh year of Yanxi (244), Liu Li died, and he was under the age of thirty. His son Liu Yin succeeded to the title of Prince of Anping.
In fact, Liu Feng was not Liu Bei's parent, but Liu Bei's adopted son.
Liu Feng(?) –220), a native of Changsha (in modern Xiangyin, Hunan) at the end of the Eastern Han Dynasty, a general of the late Eastern Han Dynasty and the adopted son of Liu Bei, Emperor Zhaolie of the Shu Han Dynasty. He has martial arts, a fierce personality, and excellent strength. With Zhao Yun, Zhang Fei and others sweeping Xichuan, he had considerable military achievements, and then commanded Meng Da to attack Shangyong, which was deeply trusted by Liu Bei. However, later Guan Yu went north to Cao Wei and repeatedly asked Liu Feng to raise troops to help, but Liu Feng did not comply. Then he invaded Meng Da and forced him to surrender to Wei. Meng Da and Wei Xuhuang attacked Liu Feng together and persuaded Liu Feng to surrender, but Liu Feng did not surrender, and was betrayed by his subordinates and defeated in Chengdu. Liu Bei gave Liu Feng death at zhuge Liang's suggestion, and Liu Feng cut himself off, and Liu Bei deeply deplored it.
In the historical records, There are very few records of Liu Yong and Liu Li, let alone any record of battle achievements, but the adopted son Liu Feng followed Liu Bei and also had quite a battle achievement, and it is recorded that Liu Feng had martial arts, a strong personality, and excellent strength. According to these, liu bei's son, who can be judged to be the god of war, is the adopted son Liu Feng. Then why did Zhuge Liang encourage Liu Bei to commit suicide? In fact, it is said that Zhuge Liang instigated Liu Bei to kill Liu Feng, and it is not said that it is not. Why? Because Zhuge Liang and Liu Bei both had reasons to kill Liu Feng.
Liu Bei's side: First, when Guan Yu was defending Jingzhou, he sent troops to attack Xiangfan of the State of Wei, and was later captured by Eastern Wu's sneak attack "Baiyi Crossing the River". Guan Yu was attacked by the enemy in the abdomen and asked Liu Feng and Meng Da to send troops to rescue each other, but Liu Feng and Meng Da refused to send troops, resulting in Guan Yu being defeated and killed. As we all know, the most core of Liu Bei's clique is Liu Guan's three brothers, Guan Yu's death, Liu Bei was heartbroken, and even because of this, he also sent troops to attack Eastern Wu, resulting in a direct decline in the national strength of the Shu state. That pair of Liu Feng and Meng Da was naturally dissatisfied. Second, although Liu Feng was an adopted son, he had no right to inherit. When Liu Bei was alive, he was not worried about Liu Feng's different intentions, but he was afraid that after his death, Liu Feng would have some changes. Zhuge Liang: Liu Feng was Liu Bei's son, and although he was not his own child, he was still very loyal to Liu Bei and was indeed a tiger general. But Zhuge Liang and Liu Bei were actually not as harmonious as in the Romance of the Three Kingdoms, and Liu Bei had always guarded against Zhuge Liang, and Zhuge Liang had always been afraid of what Liu Bei would do to him.
That Liu Feng, who was only loyal to Liu Bei, Naturally Zhuge Liang did not dare to stay, not to mention that this person was still Liu Bei's adopted son. Because Zhuge Liang was a wise man and knew that Liu Bei had such a heart, but after all, it was his son, and Liu Bei also paid special attention to fame, and in the case that Liu Feng was not guilty, he would not bear the name of a son killer. However, Liu Feng touched Liu Bei's sore spot, and Guan Yu's death, Liu Feng and Meng Da had an unshirkable responsibility, and the latter surrendered to the State of Wei because of this. Liu Feng was Liu Bei's son and thought he could avoid death, but he underestimated Guan Yu's position in Liu Bei's clique. And Zhuge Liang naturally understood Liu Bei's thoughts, as a courtier, of course, he had to share the worries of the Lord, and offered to give Liu Feng the death, which not only met Liu Bei's wishes, but also achieved his own goals, why not enjoy it? Liu Feng's death was inevitable, but only because this matter was ahead of schedule.
Be given to commit suicide
After Meng Da surrendered to the State of Wei, Emperor Cao Pi of Wei sent Xiahou Shang and Xu Huang to help Meng Da attack the eastern three counties. Meng Da wrote to Liu Feng to persuade Liu Feng to surrender, but Liu Feng refused.
The two brothers, Shen Tan and Shen Yi, betrayed Liu Feng, and Liu Feng was defeated by Meng Da Xu Huang and others. After Liu Feng returned to Chengdu, Liu Bei accused him of bullying Meng Da and not rescuing Guan Yu. Zhuge Liang considered that Liu Fenggang was fierce and brave, and Liu Bei was eventually unable to subdue him after his death, so he persuaded Liu Bei to take this opportunity to get rid of him. So Liu Bei gave Liu Feng a death sentence and made him commit suicide. Liu Feng sighed and said, "I regret not listening to Mencius. After Liu Feng cut himself, Liu Bei was very sad and wept for Liu Feng.