What is Wang Changhong's four-pillar prophecy?

1, with a long history: Four-column prediction originated from Zhouyi, which has a history of thousands of years and accumulated rich practical experience and theoretical system.

2. Strong systematicness: Four-column prediction divides the date of birth into heavenly stems and earthly branches, forming a complete horoscope, which can comprehensively analyze a person's fate from multiple angles.