Introduction to good news: The main entrance hall of Ningyuan Village and the walls on both sides of the main hall are covered with "good news" sent from all over the capital during the Yongzheng, Qianlong, Jiaqing, Daoguang and Xianfeng years of the Qing Dynasty, which is equivalent to today's There are hundreds of university admission notices. These are the Beijing News and Academy News published by people in the village after they were elected in the imperial examination. They are posted one after another. Because the "good news" in the past required the use of the same font, they always look the same. It is said that Zhang Qian's six sons were called "Six De" by the villagers because they all had achieved fame. At present, no other place in China has found such a large number of "good news" preserved, which is very rare and precious.