1. Store the rice dumplings in the refrigerator and cannot eat them directly. Zongzi will become hard and cold after being refrigerated in the refrigerator. Eating them directly will cause physical discomfort. Therefore, after refrigeration, the zongzi should be taken out first and fully heated until soft before eating.

2. Zongzi, a food made of steamed glutinous rice wrapped in zongzi leaves, is one of the traditional festival foods of the Han Chinese. Zongzi, as one of the traditional foods with the deepest cultural heritage in China, has spread far and wide. The custom of eating rice dumplings during the Dragon Boat Festival has been popular in China for thousands of years.