Some people say that the history of Nanming is a "history of failure", but I think it is more of a "history of integrity." Although Nanming eventually perished, the loyalty and backbone of those who sacrificed their lives to protect Chinese clothes and resist foreign rule are always worth remembering. They used their lives to prove that even if the country is facing destruction, even if it is in a desperate situation, there will always be people who stick to the bottom line and would rather die than surrender. This spirit is the core code of Chinese civilization that has lasted for five thousand years, and it is also a precious wealth that we still need to inherit today. Next, let us walk into Nanming's eighteen years together and take a look at this group of people who "clearly had opportunities but went astray."