Many people are hesitant to face this problem. Is it because the feng shui in such a place is not good, so the geographical conditions here are so limited? In fact, there are many reasons. First of all, people who met around in Nanjing at that time actually had a relatively strong country.
At that time, it was the most important for the rulers to take Nanjing as the capital, because Nanjing's transportation was relatively developed, Nanjing extended in all directions and its geographical position was favorable, so they chose this position as the capital.
Another reason is that before this, the Southern Dynasties and the Eastern Jin Dynasty actually chose to build their capitals in such a position, so Zhu Yuanzhang later chose to build their capitals in such a position. The reason why such a geographical location, basically all previous dynasties are hard to escape, is because Nanjing is too important. So other dynasties want to occupy such a geographical position.
Under such circumstances, Nanjing has attracted the attention of others. Therefore, in the process of this occupation, a lot of efforts are bound to be made, so after the occupation, people will often face provocations from others.