Introduction to Zheng's Jiexiao Arch: Zheng's Jiexiao Arch was built in the 26th year of Daoguang reign of the Qing Dynasty (1846). It has been well preserved after being eroded by wind and rain. The arch is 11.76 meters high and 5.29 meters across the ground. It is decorated with Danxia It is built of stone, with four pillars, three gates and three floors. There is a treasured roof in the middle of the square. It is large in scale and exquisite in shape, and has high artistic value. Around the erection and construction of the archway, the story of the blood and tears of the ancient woman Zheng under the oppression of feudal ethics is spread, as well as the touching story of Zheng's hard work and kindness, winning the reputation of "chastity" and raising her children.