Xuchang Zhangpan Market, what date is the market?

The 3rd, 7th, 13th, 17th, 23rd and 27th of the lunar calendar. According to the official website of Zhangpan Town, Xuchang City, we learned that in Zhangpan Town, there are three major gatherings in March on the lunar calendar, and small gatherings on the 3rd, 7th, 13th, 17th, 23rd, and 27th of the lunar calendar. Zhangpan Town is affiliated to Jian'an District, Xuchang City, Henan Province. It is located in the southeast of Jian'an District, adjacent to Dama Township and Jile Township in Yanling County to the east, bordering Wocheng Township, Linying County, Luohe City to the south, and Jiangguanchi to the west. Town, north of Wunvdian Town. The area covers an area of ??63.17 square kilometers. As of the end of 2018, the registered population was 53,821.