Li Shimin's poem for his brother.

Sheep have the grace of kneeling and nursing, and crows have the meaning of feeding back; Kneeling on your chest is a kind of filial piety. Li Shimin killed his brother and forced his father, violating loyalty and filial piety. For Tang Gaozu, Li Shimin is a black sheep. Li Shimin knelt on his father's chest to express himself to him, and his father was still his child. He knows how to drink water and think about his source. In fact, this is a political show in Li Shimin.

After the Battle of Luoyang, Li Shimin was named "General Ce Tian", who was in charge of all military operations in the world, ranking higher than all emperors and generals. According to the imperial etiquette at that time, except for the emperor, only the prince was superior to all princes. Li Shimin, known as "General Ce Tian", is no different from another "prince" in the imperial court.

In addition to being named "General Ce Tian", Li Shimin also served as the governor of Shang Dynasty-Shang Shuling. Shang Shuling not only ranked the highest among the prime ministers of the three provinces in the Tang Dynasty, but also had jurisdiction over six prefectures and held the highest administrative power. After Emperor Taizong ascended the throne, in order to ensure his power, he used his previous position as an excuse to leave his official rank vacant. In order to meet the needs of previous wars, Li Shimin also served as the secretary of Shaanxi East Road. Shaanxi East Road not only has great autonomy, but also Hebei, Beijing, Tianjin, Henan, Shandong, Shanxi and most parts of the south of the Yangtze River are under the jurisdiction and influence of Shaanxi East Road. It can be said that with the platform of Shandong Road, half of the Tang Dynasty was in the hands of Li Shimin.

A court revolution interwoven with conspiracy and blood donation rewrote the fate of a dynasty. The change of Xuanwu Gate in the early Tang Dynasty had an unparalleled influence on the fate of the whole Tang Dynasty. Of course, this is not necessarily a bad thing, so the Tang Dynasty ushered in a generation of saints Li Shimin. He makes a country stand out from the crowd and makes a nation have a lofty international status and brilliant economic and cultural achievements. He brought all countries in the world to conduct trade and cultural exchanges. It can be said that all countries came to North Korea, and Dehua spread far away. His strong national strength and open and inclusive mentality have won unprecedented respect from foreign countries for a nation.