1, Lao Hui Fang sour plum powder is a specialty of Shaanxi Hui Min Street, is the local people's favorite food, according to market research that the sales of this brand is better than Tonghui sour plum powder.

2, Tonghui sour plum powder is also Shaanxi people's summer drink of choice, known as Shaanxi's Coca-Cola, can clear the liver fire, help the spleen and stomach digestion, is a good health drink, its brand in the market than the old Hui Fang.