In Pujiang County, Jinhua, Zhejiang Province, there used to be a large family. Because several generations of people have ruled the world with Xiaoyi, they were named as the first in Jiangnan by Zhu Yuanzhang of Ming Taizu. This first home, Zhengzhai Ancient Town, located more than ten kilometers away from the east of the county town, enters the ancient town and will be shocked by a large archway group. The nine archways stand in the entrance of the ancient town, each with its own Sources and stories, as they walk through, are like walking in the long rivers of ancient times. The once-famous big family, now only a few Ming and Qing dynasties, such as Zhengs Ancestral Hall, Changqigong Temple and Old Buddha Society, are still well preserved. Approaching the ancestral hall, the halls of the architectural style of the Ming and Qing Dynasties are adorned with a number of plaques and joints written by famous celebrities, with high artistic value and cultural value. In the courtyard, there are all kinds of cypresses, all of which are strange in shape and strong in branches. Some of them are said to have been planted by Song Song, the first of the Ming Dynasty.