你知道为什么中国新年的日期会每年变化吗？你知道中国的十二生肖都是什么吗？向别人祝贺新年的时候我们应该说些什么呢？今天我们就来讲一讲。

Do you know why the date of Chinese New Year changes every year? Do you know what the Chinese zodiac signs are? What should we say when we congratulate others on Chinese New Year? You will learn all these in today's episode.