Relatives of the Ming Dynasty

As the brother-in-law of Emperor Xiaozong of the Ming Dynasty, Zhang Yanling's life was very simple. Every day he just eat, drink, have fun, eat and wait for death, which is not too nourishing. As for doing something important to benefit the country and the people, Zhang Yanling laughed and said, "Stop making trouble!" But is it really that simple? After all, people have to leave some traces.