Taikang County, Zhoukou City. According to the search on Baidu Map, Cao's Duck Neck in Taikang County is located about 100 meters north of Jinxiu Yincheng, Guangchang West Road, Taikang County, Zhoukou City. It is one of the offline sales points of Chengdu Tuanjie Cao's Yabo Catering Management Co., Ltd. in Taikang County. Cao's Duck Neck is a trademark brand of Chengdu Tuanjie Cao's Duck Neck Catering Management Co., Ltd. It belongs to the Sichuan style stewed cuisine. The dishes are spicy and numb, divided into two categories: meat and vegetable. The business method is to braised and sold on the spot.