How to make sweet and sour?

First of all, it is the first secret recipe for making sweet and sour juice. Just remember a string of numbers, one, two, three, four and five. Basically remember this string of numbers and you can prepare the first sweet and sour juice. Cooking sweet and sour fish and sweet and sour tenderloin at home is enough. You need one scoop of cooking wine, two scoops of soy sauce, three scoops of sugar, four scoops of vinegar, five scoops of water, and finally a little salt. This can highlight the sweet and sour taste, and finally put it in a pot to boil, add water starch and pour oil. So a sweet and sour juice is finished. The second kind of sweet and sour sauce is more traditional and is a kind of sweet and sour sauce that many families will choose. Just prepare 50g rice vinegar, 20g soy sauce, 60g white sugar and 130g water, add some ginger and starch, stir well, pour into a pot, add a little cooking oil, and finally slowly boil it into a sweet and sour sauce, and pour it on the food to be eaten, thus completing such a traditional sweet and sour food. The last kind of sweet and sour juice is a formula commonly used in stores, which will be more complicated. But people who open stores usually use this professional sweet and sour juice, which requires 20 grams of concentrated orange juice, 20 grams of concentrated lemon juice, 60 grams of tomato sauce, 80 grams of white vinegar, 200 grams of sugar and 0/50 grams of water/kloc. Remember to stir the ketchup evenly with water, then put other seasonings in the pot and finally pour it on the food.