Constellations are divided according to the birthdays of the Gregorian calendar (new calendar, Gregorian calendar), and the household registration book also needs the birthdays of the Gregorian calendar, so you can judge the constellations according to the dates in the household registration book.
Aries (03/2 1-04/20)
Taurus (04/2 1-05/20)
Gemini
Cancer (22 June 2006-22 July 2007)
Leo (07/23-08/22)
Virgo (08/23-09/22)
Libra (09/23- 10/23)
Scorpio (10/24-11/22)
Sagittarius (11/23-12/21)
Capricorn (12/22-0119)
Water bottle: 0 1/ 20- 02/ 18
Pisces (02/ 19- 03/20)