“我到底属啥？”这事儿竟然是有国家标准的！

Group 1 - The article discusses the debate surrounding the starting date for calculating the Chinese zodiac, with opinions varying on whether it should begin on New Year's Day, the first day of the lunar calendar, or the beginning of spring [1][11] - The historical context reveals that the earliest recorded calendar system in China, established during the Han Dynasty, used January 1 as the start of the year, while earlier systems had different starting points [3][4] - The concept of the zodiac is linked to the "干支" (Gan-Zhi) system, which combines ten heavenly stems and twelve earthly branches, creating a 60-year cycle [5][6] Group 2 - The article highlights the simplification of the complex Gan-Zhi system into the twelve zodiac animals for easier public understanding, allowing people to identify their zodiac sign without needing to understand the underlying calendar system [6][7] - It notes that the earliest references to zodiac animals date back to the Southern and Northern Dynasties, indicating that the use of zodiac signs for marking years was already common by that time [7][8] - Various theories exist regarding the selection of the twelve zodiac animals, including astronomical associations, early animal worship, and influences from foreign cultures, though none have definitive evidence [8][9] Group 3 - The article attributes the confusion over zodiac calculation to historical changes made by Yuan Shikai, who reformed the calendar system and renamed traditional terms, leading to misunderstandings among the public [11][12] - It mentions a non-official calendar system proposed by Xu Ziping during the Northern Song Dynasty, which used the beginning of spring as the new year, contributing to the ongoing debate [12] - The article concludes that there is no substantial argument regarding the zodiac's starting date, emphasizing the established standard in Chinese culture [13][16]