Go to the supermarket to buy, just like instant noodles, there are big bags of hot and sour powder, which I often eat. I bought Chongqing Chencun hot and sour powder, spicy, hot and sour, pickled pepper and spicy beef. Just like instant noodle packaging, there are all kinds of packaging. .

There are also bottled ones, which are also delicious. Not only hot and sour powder, bottled Shaanxi cold rice noodles and Chongqing noodles are good. . .