How did the twelve constellations become thirteen constellations?

Because of the change of the earth's axis, the movement of the solar system and the movement of the stars themselves, the zodiac signs now are very different from those before 2000. The corrected date is as follows: Muyang: 4/ 19~5/ 13 Taurus: 5/ 14~6/22 Gemini: 6/23~7/2 1 Cancer: 7/22 ~ 8/. 3 1 Libra:11~11/23 Scorpio:1124 ~163 18 ~119 Capricorn: 1/20~2/ 17 Aquarius: 2/18 ~ 312 Pisces: 3/2. The original giant scorpion needs to be reorganized. Only from 1 1 24th of the month to129th of the month, due to the change of the earth's axis, the movement of the solar system and the movement of the stars themselves, the present zodiac is very different from that before 2000. The corrected date is as follows: Muyang: 4/ 19~5/ 13 Taurus: 5/ 14~6/22 Gemini: 6/23~7/2 1 Cancer: 7/22 ~ 8/. 3 1 Libra:11~11/23 Scorpio:1124 ~163 18 ~119 Capricorn: 1/20~2/ 17 Aquarius: 2/18 ~ 312 Pisces: 3/2. The original giant scorpion needs to be reorganized, only from 1 1 24th to1/29th.