Chongqing hot and sour powder is a local traditional snack widely circulated in Chongqing urban area. It has always been one of the favorite people of Chongqing. The hand-made main powder is made from sweet potato and pea starch, and then manually leaked by farmers.nThe fans of Chongqing Hot and Sour Powder are strong in the teeth, spicy and sour, and appetizing, and are popular in Chongqing.n“Chongqing Hot and Sour Powder” is a pure natural green food. Due to its unique taste and hot and sour taste, Chongqing’s hot and sour powder has long been loved by Chongqing people. It is characterized by “hemp, spicy, fresh, fragrant, sour and oily”. Not greasy." Known as the "first powder in the world".