1 It's about Emperor Wu (April 363 16-June 26, 422). His name is Deyu, and his nickname is Songnu. Pengcheng County (now Xuzhou City, Jiangsu Province) was born in Suiyuli, Pengcheng County, and was born in Jingkou, Dantu County, Jinling. China was an outstanding politician, reformer and strategist from the Eastern Jin Dynasty to the Southern and Northern Dynasties, and was the founding monarch of Liu and Song Dynasties in the Southern Dynasties (10 reigned from July 420 to June 26, 422).

2. The zodiac sign of the pig comes from Miscellaneous Notes of Qing Dynasty and Miscellaneous Notes of Matsushita Pavilion: "In the nucleus, pigs know nothing except diet, so Hai belongs to pigs".