Frequently Asked Questions

A: YiMatrix (卜瓜) is a multilingual self-discovery app built on Eastern astrology and the I Ching. It calculates deterministic BaZi, Zi Wei Dou Shu and hexagram charts from your birth details or casting inputs, then offers optional AI explanations in plain language. Made by Nanhara Tech and available on Web, iOS and Android, YiMatrix is for cultural learning and personal reflection, not prediction.

A: No. YiMatrix is a self-discovery and cultural-learning tool. Its charts follow the deterministic rules of BaZi, the I Ching and traditional Chinese astrology, and the AI explains what a chart or hexagram traditionally means. Readings are for reflection and personal reference; they are not factual predictions and not medical, legal or financial advice.

A: BaZi chart analysis calculates the corresponding Heavenly Stems and Earthly Branches based on one's birth year, month, day, and hour, forming the Four Pillars. Through BaZi, one can analyze personality traits, life patterns, and fortune trends.

A: Yes, accurate birth time is very important, especially the hour. Different hours result in different Hour Pillar combinations, which directly affects the accuracy of the entire analysis. We recommend providing birth time accurate to the hour.

A: BaZi results contain four pillars: Year, Month, Day, and Hour. Each pillar consists of a Heavenly Stem and an Earthly Branch. The Day Stem represents the self, called the Day Master. By analyzing the relationships between the four pillars, you can understand the Five Elements balance and favorable/unfavorable elements.

A: Favorable elements are the Five Elements that benefit your chart, helping balance and enhance fortune. Unfavorable elements are those that harm your chart. Understanding these helps make beneficial life choices, such as career direction, living environment, and color preferences.

A: Major Luck Periods are ten-year fortune cycles, while Annual Fortune refers to each year's fortune. Major Luck determines the overall direction for a period, and Annual Fortune affects specific yearly changes. Combining both shows how your luck cycles and yearly timing tend to unfold.

A: A Major Luck Period is considered good if its Stems and Branches are favorable elements for your chart. If they're favorable, that decade tends to be prosperous; if unfavorable, more caution is needed. This should also be analyzed together with Annual Fortune.

A: Annual Fortune analysis is based on traditional Chinese astrology combined with personal BaZi characteristics. While it provides valuable reference, one's destiny is also influenced by environment and personal efforts. We recommend using it as a guide combined with practical judgment.

A: LiteSixR is YiMatrix's Web implementation of Xiao Liu Ren, a compact time-based method using six states: Da An, Liu Lian, Su Xi, Chi Kou, Xiao Ji, and Kong Wang. It is designed for focused everyday questions.

A: Plum Blossom Numerology uses numbers, time, and directions to cast hexagrams, then analyzes the development trends. Our app supports multiple casting methods and automatically analyzes hexagram meanings with detailed interpretations.

A: Six Lines divination is one of the more complex and accurate traditional prediction methods. It analyzes relationships, transformations, and moving lines to predict outcomes. Accuracy depends on focus during casting and clarity of the question.

A: Divination results should be used as decision-making references, not absolute predictions. We recommend combining them with practical analysis. Maintain a positive mindset and use appropriate actions to influence the outcome.

A: YiMatrix supports iOS and Android systems, compatible with iPhone, iPad, and various Android phones and tablets. We recommend using newer OS versions for the best experience.

A: Core features work offline, including BaZi chart analysis. Advanced features like AI interpretation and cloud sync require internet connection. We recommend using with network access for full functionality.

A: After analysis or divination, records are automatically saved. You can view all previous results in the 'History' page, with filtering and search by time and type.

A: Click 'Forgot Password' on the login page, enter your registered phone or email, and the system will send a password reset link. You can also contact our support for account recovery.

A: We recommend starting with basic Heavenly Stems and Earthly Branches and Five Elements theory, then learning Four Pillars analysis, pattern recognition, and favorable elements. Refer to learning materials in our app and practice gradually.

A: Beginners should focus on building theoretical foundations rather than rushing to analyze others. Maintain objectivity and avoid superstition. We recommend studying classic texts and learning from experienced practitioners.

A: Chinese astrology is an important part of traditional Chinese culture with deep historical roots and theoretical systems. While modern science cannot fully verify its principles, it still has value as a thinking framework and life reference tool. We recommend a rational approach and reasonable application.

A: No. Core BaZi, Zi Wei, hexagram, lunar-calendar, solar-term, and GanZhi outputs are calculated from deterministic rules and the date, time, timezone, location, or casting inputs you provide. AI does not alter the calculated chart.

A: Only after you request an AI feature, YiMatrix sends the structured chart or divination result, the relevant settings, and your question or report type to the report service. The model explains that context; it does not replace the underlying calculation.

A: Academy book and chapter pages identify the title, traditional author when available, source or translated reading mode, and latest update date. Canonical chapter links, related chapters, and the public methodology notes should be used when citing YiMatrix.