As the saying goes, "If you don't hold a dumpling bowl on the Winter Solstice, your ears will freeze, and no one will care." On December 21, the day of the Winter Solstice, dumpling restaurants across the country were booming. Among them, the Jingu Garden Dumpling Restaurant in Beijing had a long line, and by 8 PM on the 21st, the number of online waiting tables had exceeded 15,000, but the calling numbers had only reached over 700 tables.