The Pig is the twelfth of all zodiac animals. According to one myth, the Jade Emperor said the order would be decided by the order in which they arrived to his party. Pig was late because he overslept. Another story says that a wolf destroyed his house. He had to rebuild his home before he could set off. When he arrived, he was the last one and could only take twelfth place.
The Pig is also associated with the Earthly Branch (地支—dì zhī) hài (亥), and the hours 9–11 in the night. In terms of yin and yang (阴阳—yīn yáng), the Pig is yin. In Chinese culture, pigs are the symbol of wealth.
Their chubby faces and big ears are signs of fortune as well.
Pigs have a beautiful personality and are blessed with good fortune in life.
Recent years of the Pig are: 1935, 1947, 1959, 1971, 1983, 1995, 2007, 2019
Paired with the Celestial Stems (天干—Tiān gān), there is a 60-year calendrical cycle. Although hài is associated with earth, the years also cycle through the five elements of nature (五行—wǔ xíng).
There are more story and information about year of the pig in China,you can seach to get more info by google.com.
Thanks very much
Best Regards
Vimost Sports