Qingguo Lane, one of the ancient streets and lanes in Changzhou, was built before 1581. It was a distribution center for north and south fruit. There are countless famous people: Ming Dynasty Wenhao Tang Jingchuan, Qing Dynasty calligrapher Qian Weicheng, foreign affairs movement pioneer Sheng Xuanhuai, the founder of the Palace Museum Wu Xuanhuai, the playwright Wu Zuguang, the linguist Zhao Yuanren, the father of Chinese pinyin Zhou Youguang, Yuan Qiubai, one of the seven gentlemen Shi Liang, Liu Guoqian, the founder of national industry...