Who invented ice cream? You need a name. Please, thank you.

A: A 1. The earliest cold drink originated in China. At that time, the emperor asked slaves to take away ice cubes in winter and store them in the cellar so that they could enjoy them in summer. A2。 It was invented by two small vendors in America, one selling cakes and the other selling ice. But because the ice seller didn't have a bag, he made an ice bag out of the cake selling cakes, and then ice cream appeared. A3。 There are many theories about the origin of ice cream. It is said in the west that when Alexander the Great made an expedition to Egypt around the 4th century BC, he preserved the winter snow in the Alps and used it to freeze fruit or juice, thus enhancing the morale of soldiers. It is also recorded that Palestinians use ice and snow in caves or canyons to drive away the heat. A4。 The most convincing is from China. 1292, after visiting China, Kyle Poirot recorded in the book that he brought his favorite formula of frozen milk back to Venice and spread it in northern Italy. A5。 Ice cream was first invented in China. Kirin becomes an ice unicorn (ice cream) when it reaches the North Pole! The origin of ice cream has a long history. According to records, as early as BC, the ancient Romans used to drink frosted lemon juice. Later, when Arabs occupied Sicily, the southernmost island of Italy, they brought the formula to Africa and the Middle East, which became the drink fashion at that time. Centuries later, in the extensive trade with other countries in the world, Venetians began to fine-tune the ingredients of lemon cream and tried to add various juices. Time flies, but the name first frost has been used to this day. The refrigerator made of lemon has undergone many improvements in its manufacturing process. Instead of mixing lemon juice and frost directly, frozen juice is mixed with water, salt and refrigeration equipment to form fruit ice cream with various flavors. Slowly, in addition to the taste of fruit, Italian chefs who like innovation began to add eggs, milk and sugar to the raw materials, thus inventing the milk ice cream, which is the earliest origin of ice cream. You didn't invent it, did you? The ice cream maker invented it, didn't he? Was ice cream invented in China? What's the difference with ice cream?