There are four seasons, nine traditional festivals and 24 solar terms in a year. Winter Solstice is not only one of the 24 solar terms, but also a traditional Festival in China. No matter in north or south China, people celebrate the winter solstice with different folk customs.

In the north, dumplings are an essential holiday meal. In order for employees to have hot dumplings on the winter solstice, the company canteen starts preparing them several days in advance, buying ingredients, wrapping them in advance and refrigerating them. At 12 o ‘clock at noon, the staff came to the canteen, one by one with steaming dumplings, smiling on their faces, warm in their hearts, the joy was overflowing.