The poor financial problems of the Ming Dynasty were one of the reasons for its demise, because it implemented low tax rates for a long time. But like the Han Dynasty, such a low tax rate only reduced the country's income and did not give people any better welfare. After all, most of the taxes you collected went into the pockets of landlords and wealthy businessmen, so the exploitation of landlords at that time was of little significance, which caused the emptiness of the national treasury later.
Some contradictions intensified in the later period and accelerated the demise of the Ming Dynasty, all of which were related to the financial crisis. Because of the lack of military pay, the transfer of soldiers to the fund has been delayed, which shows that the financial emptiness can not be guaranteed in time, which is very harmful.
The real demise of the Ming Dynasty originated from the rebels at the end of the Ming Dynasty. The long-term battle with the peasant rebels and the Qing army was the direct cause of the demise of the Ming Dynasty. Because in the late Ming Dynasty, it was a very realistic scene of internal troubles and foreign invasion. Due to the natural disasters and drought at that time, the grain harvest was very poor, which led to the lack of food and grass for soldiers fighting at the front.
So the Ming dynasty was not the worst dynasty. Just because he met with natural disasters at the end of the term, he was caught between Scylla and Charybdis. It is also because he wants to increase the burden on farmers because of the emptiness of the national treasury, but the landlords and wealthy businessmen have not made any contribution to this, which has led to this series of contradictions.