The Modern Way to
Learn Chinese Wisdom
BubuCard is a patent-protected card system for learning the ancient art of I-Ching analysis. 15 structured techniques. Full Six Lines calculation engine. Used by 20000+ practitioners worldwide.
The BubuCard Learning System
A complete solution for mastering Chinese I-Ching wisdom reading.
Cards · Tutorials · Online Practice · Certification
Why BubuCard is Different
Six Lines (六爻) System
Not intuition-based like Tarot. Every reading follows a clear mathematical framework derived from the I-Ching.
National Patent 2014
Invented by Master Leng Ziqiu with 30+ years of I-Ching research. Patent-protected design.
Time-Precise Analysis
Readings can be precise to year, month, day, and hour — unmatched by any other card system.
Cross-Industry Application
Used in business strategy, life planning, career decisions, relationships, and competitive analysis.
3-in-1 Learning System
Physical cards + digital practice tools + video tutorials. Learn anytime, anywhere.
Legal & Compliant
Positioned as an educational tool, NOT fortune-telling. Fully compliant with international regulations.
BubuCard vs Western Tarot
✦ What is BubuCard? — 卜卜牌
BubuCard is a revolutionary card system for learning the art of Chinese wisdom reading, invented by Master Leng Ziqiu (冷子秋) with national patent protection (2014). It transforms 4000 years of I-Ching philosophy into a structured, accessible learning system.
Our core technology is the Six Lines (六爻) analytical method — a mathematical framework from the I-Ching that provides time-precise analysis (accurate to year/month/day/hour), cross-industry applicability (business, career, relationships, health), and compatibility with traditional Chinese metaphysics (Qi Men Dun Jia, Xuan Kong, Da Liu Ren).
The Six-Dimension Decision System (卜卜牌知识) guides our philosophy: Heavenly Timing (五行旺衰), Earthly Advantage (环境能量), Human Harmony (六亲关系), Know Yourself (知己), Know the Other (知彼), Know the Action (知行). Six dimensions, one integrated system.
BubuCard is an educational tool — NOT fortune-telling. We teach a structured system for understanding patterns of change through ancient Chinese philosophy.
15 Predictive Techniques
Click any technique to start learning. Register for free access. Click → full analysis with complete hexagram calculation.
BubuCard Products
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Practitioner Community
Learn and grow with fellow practitioners worldwide.
BubuCard Store
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Practitioner Community
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Complete Paipan System
Three divination methods with full calculation engines.