Among the brands of yam, kudzuvine root and corn soup, the more authentic ones are Lafuli, Taichenggu sauce, Xumutang, Wugu Garden, Nanjing Tongrentang, Yunqingtang, Shi Fu Xiao, Dixiang, Haolian and Huayaotang.

Please note that different brands of products may use different raw materials and manufacturing methods, so the taste and nutritional composition may be different.