1, there is the custom of wearing new clothes for the New Year;
2. New Year's greetings begin with ancestor worship, and then pay New Year's greetings to the elders at home;
3. During the Chinese New Year, every household posts couplets and New Year pictures;
4. Happy New Year;
Difference:
1. On the first day of the first lunar month, people in China call it "Spring Festival" and Koreans call it "Yuanri";
2. Koreans pay more attention to New Year's Eve, and Koreans pay more attention to New Year's Day;
3. Koreans use red as a red envelope to represent happiness, while Koreans use white to represent purity;
China people are used to eating jiaozi and glutinous rice balls in the New Year. In North Korea, they are used to eating rice cake soup.