For two thousand years, Bauhinia is desirable because of its rich culture. To talk about this, we must first tell the story of "Mitian crying and living the Bauhinia tree". Ching Tien Tian Guang, Tian Zhen and Tian Jia lived in Zaoyuan Village, Gongxian County in the Eastern Han Dynasty (now the west exit of Dawanggou in Xiaobei Village). They didn't obey their father's last words and lived together filial piety. They broke up. They also want to cut down the ancestral big bauhinia tree in the yard by three points. When they went to cut down the tree the next day, the tree became haggard. The three brothers woke up and cried bitterly, determined not to cut down trees, not to break up, and to make up as before. The villagers heard about this miracle and thought it was a feeling between heaven and man, shaking the earth and doing filial piety. Decided to change the name of the village to xiaoyi. After the name of the village was changed, the village spirit of "filial piety" was formed, which respected the elderly and respected the virtuous, United and friendly, and was enthusiastic about public welfare. The reputation of Xiaoyi Village spread. Later, some officials reported the matter to the court, because the ruling and opposition parties believed that Dong Zhongshu put forward a systematic theory of "the connection between heaven and man" in the Western Han Dynasty. Of course, Emperor Zhang Han praised Crying Jing from the political angle of governing the country and keeping the country safe, named him Dr. Tian Zhen Dazhong, and sent someone to personally write a plaque with the word "filial piety" for him. Since then, the name of Jing and Xiaoyi Village has spread all over the world. Xiaoyi Village is known as the hometown of Bauhinia Xiaoyi and Tianmi. Today's two administrative villages, Xiaobei Xiaonan, are still a filial village.