What products have obvious China cultural elements?

Chinese knot. Because of its symmetrical and exquisite appearance, it can represent the long history of China and conform to the customs and aesthetic concepts of traditional decoration in China, so it is named Chinese knot. Moon cakes are one of the traditional cakes in China with a long history. People eat moon cakes in the Mid-Autumn Festival. Moon cakes are round and shared by the whole family, symbolizing reunion and harmony. Ancient moon cakes were eaten as sacrifices in the Mid-Autumn Festival. It is said that the custom of eating moon cakes in Mid-Autumn Festival began in the Tang Dynasty. It was popular in the court in the Northern Song Dynasty and later spread among the people. At that time, it was commonly known as "small cake" and "moon group".